Kim, Bum Man

Kim, Bum ManProfessor

Education
  • 974~1979CARNEGIE MELLON UNIV. (졸업-반도체,GaAs MMIC)
  • 1972~1974UNIV. OF TEXAS AT AUSTIN (졸업-전자공학)
  • 1965~1972서울대학교 (졸업-전자공학)
Career
  • 1981~1989Texas Instruments Center
  • 1978~1981GTE Labs.
  • 1974~1978Carnegie-Mellon Univ.
  • 1972~1974Univ. of Texas
Profession
  • RFIC/MMIC
  • 이동통신용 TRANSCEIVER ARCHITECTURE
  • LINEAR POWER AMPLIFIERS
Journal Papers
  • 국제전문학술지

    • Mitigating Phase Variation of Peaking Amplifier Using Offset Line, IEEE Microwave Theory and Techniques Society, , 26, – (2016)
    • GaN HEMT MMIC Doherty Power Amplifier With High Gain and High PAE, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 187-189 (2015)
    • Gate Bias Adaptation of Doherty Power Amplifier for High Efficiency and High Power, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 136-138 (2015)
    • The Doherty Power Amplifier: Review of Recent Solutions and Trends, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 63, 559-571 (2015)
    • A Wideband Differential Low-Noise-Amplifier With IM3 Harmonics and Noise Canceling, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 46-48 (2015)
    • A Sub-mW Fully Integrated Wide-Band Receiver for Wireless Sensor Network, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 319-321 (2015)
    • Investigation of Intermodulation Distortion of Envelope Tracking Power Amplifier for Linearity Improvement, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 63, 1324-1333 (2015)
    • CMOS Power Amplifier on Top of Embedded Transformer for Compact Module, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 678-680 (2015)
    • Asymmetric Broadband Doherty Power Amplifier Using GaN MMIC for Femto-Cell Base-Station, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 63, 2802-2810 (2015)
    • A Wideband CMOS Noise-Canceling Low-Noise Amplifier With High Linearity, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 547-549 (2015)
    • An HBT Saturated Power Amplifier With Minimized Knee Effect for Envelope Tracking Operation, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 544-546 (2015)
    • A Highly Efficient CMOS Envelope Tracking Power Amplifier Using All Bias Node Controls, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 517-519 (2015)
    • Analysis of Average Power Tracking Doherty Power Amplifier, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 25, 481-483 (2015)
    • Highly Efficient RF Transmitter Over Broad Average Power Range Using Multilevel Envelope-Tracking Power Amplifier, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, , 62, 1648-1657 (2015)
    • Analysis of Far-Out Spurious Noise and its Reduction in Envelope-Tracking Power Amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 63, 4072-4082 (2015)
    • Broadband Saturated Power Amplifier With Harmonic Control Circuits, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 24, 185-187 (2014)
    • Complementary metal- oxide semiconductor Doherty power amplifier based on voltage combining method, IET MICROWAVES ANTENNAS & PROPAGATION, , 8, 131-136 (2014)
    • Linear Doherty Power Amplifier With an Enhanced Back-off Efficiency Mode for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 62, 567-578 (2014)
    • A 2.14-GHz GaN MMIC Doherty Power Amplifier for Small-Cell Base Stations, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 24, 263-265 (2014)
    • Analysis of Envelope-Tracking Power Amplifier Using Mathematical Modeling, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 62, 1352-1362 (2014)
    • Fully Integrated CMOS Saturated Power Amplifier With Simple Digital Predistortion, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 24, 533-535 (2014)
    • Optimised Doherty power amplifier with auxiliary peaking cell, ELECTRONICS LETTERS, , 50, 1299-1301 (2014)
    • CMOS Saturated Power Amplifier With Dynamic Auxiliary Circuits for Optimized Envelope Tracking, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 62, 3425-3435 (2014)
    • Envelope-Tracking Two-Stage Power Amplifier With Dual-Mode Supply Modulator for LTE Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 543-552 (2013)
    • Accurate dB-linear Variable Gain Amplifier with Gain Error Compensation, IEEE JOURNAL OF SOLID-STATE CIRCUITS, , 48, 456-464 (2013)
    • A Dual Power-Mode Multi-Band Power Amplifier With Envelope Tracking for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 1608-1619 (2013)
    • Optimization of Envelope Tracking Power Amplifier for Base-Station Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 1620-1627 (2013)
    • Push the Envelope: Design Concepts for Envelope-Tracking Power Amplifiers, IEEE MICROWAVE MAGAZINE, , 14, 68-81 (2013)
    • Impact of nonlinear Cbc on HBT Doherty Power Amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3298-3307 (2013)
    • Control of IMD Asymmetry of CMOS Power Amplifier for Broadband Operation Using Wideband Signal, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3753-3762 (2013)
    • Envelope-Tracking CMOS Power Amplifier Module for LTE Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3763-3773 (2013)
    • Sequential Digital Predistortion for Two-stage Envelope Tracking Power Amplifier, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 23, 620-622 (2013)
    • Linearization of CMOS Cascode Power Amplifiers Through Adaptive Bias Control, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 4534-4543 (2013)
    • Linearization of CMOS Cascode Power Amplifiers Through Adaptive Bias Control, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 4534-4543 (2013)
    • Sequential Digital Predistortion for Two-stage Envelope Tracking Power Amplifier, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 23, 620-622 (2013)
    • Envelope-Tracking CMOS Power Amplifier Module for LTE Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3763-3773 (2013)
    • Control of IMD Asymmetry of CMOS Power Amplifier for Broadband Operation Using Wideband Signal, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3753-3762 (2013)
    • Impact of Nonlinear C-bc on HBT Doherty Power Amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 3298-3307 (2013)
    • Push the Envelope, IEEE MICROWAVE MAGAZINE, , 14, 68-81 (2013)
    • Optimization of Envelope Tracking Power Amplifier for Base-Station Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 1620-1627 (2013)
    • A Dual Power-Mode Multi-Band Power Amplifier With Envelope Tracking for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 1608-1619 (2013)
    • Accurate dB-Linear Variable Gain Amplifier With Gain Error Compensation, IEEE JOURNAL OF SOLID-STATE CIRCUITS, , 48, 456-464 (2013)
    • Envelope-Tracking Two-Stage Power Amplifier With Dual-Mode Supply Modulator for LTE Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 61, 543-552 (2013)
    • Switching Behavior of Class-E Power Amplifier and its Operation above Maximum Frequency, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 60, 89-98 (2012)
    • Highly efficient saturated power amplifier, IEEE MICROWAVE MAGAZINE, , 13, 125-131 (2012)
    • A Wideband Digital RF Receiver Front-end Employing a New Discrete-time Filter for m-WiMAX, IEEE JOURNAL OF SOLID-STATE CIRCUITS, , 47, 1165-1174 (2012)
    • Highly Efficient Dual-Switch Hybrid Switching Supply Modulator for Envelope Tracking Power Amplifier, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 22, 285-287 (2012)
    • A 30.8-dBm Wideband CMOS Power Amplifier With Minimized Supply Fluctuation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 60, 1658-1666 (2012)
    • Behaviors of Class-F and Class-F-1 Amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 60, 1937-1951 (2012)
    • A novel bias circuit with temperature and process compensation for RFIC, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 54, 2694-2697 (2012)
    • Highly efficient 3-stage Doherty power amplifier using gate bias adaption, INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, , 3, 47-58 (2011)
    • A COMPACT BROADBAND TRANSFORMER-BASED LINEAR CMOS POWER AMPLIFIER DESIGN, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 53, 422-425 (2011)
    • Efficiency Enhancement of Doherty Amplifier Through Mitigation of the Knee Voltage Effect, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 143-152 (2011)
    • A New Power Management IC Architecture for Envelope Tracking Power Amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 1796-1802 (2011)
    • Enhanced Hammerstein Behavioral Model for Broadband Wireless Transmitters, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 924-933 (2011)
    • Optimization for Envelope Shaped Operation of Envelope Tracking Power Amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 1787-1795 (2011)
    • Saturated Power Amplifier Optimized for Efficiency Using Self-Generated Harmonic Current and Voltage, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 2049-2058 (2011)
    • The Head of the Class, IEEE MICROWAVE MAGAZINE, , 12, S16-S33 (2011)
    • A multimode/multiband envelope tracking transmitter with broadband saturated amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 3463-3473 (2011)
    • Design of Bandwidth-Enhanced Doherty Power Amplifiers for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 59, 3474-3483 (2011)
    • Analysis of Adaptive Digital Feedback Linearization Techniques, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, , 57, 345-354 (2010)
    • A Saturated Doherty Power Amplifier Based On Saturated Amplifier, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 20, 109-111 (2010)
    • An optimum design of high-power amplifier with high efficiency using a realizable harmonic loading circuit, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 52, 819-821 (2010)
    • WIDEBAND LNA USING A NEGATIVE g(m) CELL FOR IMPROVEMENT OF LINEARITY AND NOISE FIGURE, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, , 24, 619-630 (2010)
    • Efficiently amplified, IEEE MICROWAVE MAGAZINE, , 11, 87-100 (2010)
    • Advanced Doherty architecture, IEEE MICROWAVE MAGAZINE, , 11, 72-86 (2010)
    • Design of Doherty power amplifiers for handset applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 2134-2142 (2010)
    • A Multimode/Multiband Power Amplifier with a boosted supply modulator, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , – (2010)
    • Optimized design of highly efficient 3-stage Doherty PA using gate adaptation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , – (2010)
    • Efficiency Enhancement of Doherty Amplifier by Mitigating the Knee Voltage Effect, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , – (2010)
    • Investigation of a Class-J Power Amplifier with a Nonlinear Cout for Optimized Operation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , – (2010)
    • Broadband HBT Doherty Power Amplifiers for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , – (2010)
    • Design of Doherty Power Amplifiers for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 2134-2142 (2010)
    • Optimized Design of a Highly Efficient Three-Stage Doherty PA Using Gate Adaptation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 2562-2574 (2010)
    • A Multimode/Multiband Power Amplifier With a Boosted Supply Modulator, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 2598-2608 (2010)
    • Investigation of a Class-J Power Amplifier With a Nonlinear C-out for Optimized Operation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 2800-2811 (2010)
    • Broadband HBT Doherty Power Amplifiers for Handset Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 58, 4031-4039 (2010)
    • A SATURATED PA WITH HIGH EFFICIENCY, IEEE MICROWAVE MAGAZINE, , 10, 126-133 (2009)
    • Optimized Envelope Shaping for Hybrid EER Transmitter of Mobile WiMAX-Optimized ET Operation, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 19, 335-337 (2009)
    • SYNERGISTIC DIGITAL PREDISTORTER BASED ON A LOW MEMORY POWER AMPLIFIER FOR WIDEBAND LINEARIZATION, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 51, 1548-1552 (2009)
    • Optimized Envelope Tracking Operation of Doherty Power Amplifier for High Efficiency Over an Extended Dynamic Range, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 57, 1508-1515 (2009)
    • A Polar Transmitter With CMOS Programmable Hysteretic-Controlled Hybrid Switching Supply Modulator for Multistandard Applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 57, 1675-1686 (2009)
    • Small Wideband Coupled-Line Ring Hybrids With No Restriction on Coupling Power, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 57, 1806-1817 (2009)
    • A HIGHLY EFFICIENT CLASS-F POWER AMPLIFIER FOR WIDEBAND LINEAR POWER AMPLIFIER APPLICATIONS, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 51, 2323-2326 (2009)
    • Power Amplifiers and Transmitters for Next Generation Mobile Handsets, JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, , 9, 249-256 (2009)
    • A NOISE OPTIMIZED PASSIVE MIXER FOR CHARGE-DOMAIN SAMPLING APPLICATIONS, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, , 23, 1909-1917 (2009)
    • A wideband envelope tracking Doherty amplifier for WiMAX systems, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 18, 49-51 (2008)
    • A highly efficient and linear Class-AB/F power amplifier for multimode operation, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 56, 77-87 (2008)
    • Toward integrated circuit size reduction, IEEE MICROWAVE MAGAZINE, , 9, 65-75 (2008)
    • Analysis of a fully matched saturated Doherty amplifier with excellent efficiency, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 56, 328-338 (2008)
    • A new wideband adaptive digital predistortion technique employing feedback linearization, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 56, 385-392 (2008)
    • A new RF CMOS Gilbert mixer with improved noise figure and linearity, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 56, 626-631 (2008)
    • A parallel power amplifier with a novel mode switching control, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 18, 200-202 (2008)
    • A sub-2 dB NF dual-band CMOS LNA for CDMA/WCDMA applications, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 18, 212-214 (2008)
    • Left-handed lumped transmission lines and left-handed small impedance transformers, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 50, 2269-2271 (2008)
    • Highly efficient three-way saturated Doherty amplifier with digital feedback predistortion, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 18, 539-541 (2008)
    • INVESTIGATION ON WIDEBAND DIGITAL FEEDBACK PREDISTORTION TECHNIQUE FOR MOBILE WiMAX MULTICARRIER APPLICATIONS, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 50, 3048-3052 (2008)
    • High-Efficiency Hybrid EER Transmitter Using Optimized Power Amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 56, 2582-2593 (2008)
    • Performance enhancement of linear power amplifier employing digital technique, Proceedings – IEEE International Symposium on Circuits and Systems, , , 564-567 (2008)
    • The fully-integrated CMOS RF power amplifier using the semilumped transformer, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 50, 2857-2860 (2008)
    • A planar-type dielectric resonator and filter using LTCC process, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 49, 578-581 (2007)
    • Memory effect minimization and wide instantaneous bandwidth operation of a base station power amplifier, MICROWAVE JOURNAL, , 50, 66- (2007)
    • The Doherty flower amplifier with on-chip dynamic bias control circuit for handset application, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 55, 633-642 (2007)
    • High-efficiency push-pull power amplifier with high operation voltage, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 17, 382-384 (2007)
    • Weighted polynomial digital predistortion for low memory effect Doherty power amplifier, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 55, 925-931 (2007)
    • Adaptive digital feedback predistortion technique for linearizing power amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 55, 932-940 (2007)
    • Efficiency comparison between highly efficient class-F and inverse class-F power amplifiers, IEEE MICROWAVE MAGAZINE, , 8, 100-110 (2007)
    • A low phase noise LC VCO in 65 nm CMOS process using rectangular switching technique, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 17, 610-612 (2007)
    • A ring filter switch for a low loss wideband and very sharp bandstop filter, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 49, 2828-2830 (2007)
    • A Delta Sigma-Digitized polar RF transmitter, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 55, 2679-2690 (2007)
    • Load modulation power amplifier with lumped-element combiner for IEEE 802.11 b/g WLAN applications, ELECTRONICS LETTERS, , 42, 24-25 (2006)
    • Highly efficient LDMOS power amplifier based on class-E topology, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 48, 789-791 (2006)
    • Improved VBIC model for SiGeHBTs with an unified model of heterojunction barrier effects, IEEE TRANSACTIONS ON ELECTRON DEVICES, , 53, 743-752 (2006)
    • Highly linear three-way Doherty amplifier with uneven power drive for repeater system, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 16, 176-178 (2006)
    • Highly linear 0.18-mu m CMOS power amplifier with deep n-well structure, IEEE JOURNAL OF SOLID-STATE CIRCUITS, , , 1073-1080 (2006)
    • Analysis and experiments for high-efficiency class-F and inverse class-F power amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , , 1969-1974 (2006)
    • A highly linear and efficient differential CMOS power amplifier with harmonic control, IEEE JOURNAL OF SOLID-STATE CIRCUITS, , 41, 1314-1322 (2006)
    • Design guideline for high-speed InP/InGaAs SHBT using a practical scaling law, SOLID-STATE ELECTRONICS, , 50, 733-740 (2006)
    • A low phase-noise CMOS VCO with harmonic tuned LC tank, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 54, 2917-2924 (2006)
    • A ultra-high PAE Doherty amplifier based on 0.13-mu m CMOS process, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 16, 505-507 (2006)
    • Transmission-line directional couplers for impedance transforming, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 16, 537-539 (2006)
    • The Doherty power amplifier, IEEE MICROWAVE MAGAZINE, , 7, 42-50 (2006)
    • Fabrication of high-speed InP/InGaAs/InP DHBT with a new self-aligned metallization technique for reduced base resistance, SOLID-STATE ELECTRONICS, , 50, 1483-1488 (2006)
    • An optimized design of distributed active transformer, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 53, 380-388 (2005)
    • A new planar-type dielectric resonator using LTCC technology for mm-wave band applications, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 44, 533-536 (2005)
    • Direct parameter extraction of SiGeHBTs for the VBIC bipolar compact model, IEEE TRANSACTIONS ON ELECTRON DEVICES, , 52, 375-384 (2005)
    • Baseband stage for WCDMA direct conversion receiver with high dynamic range and accurate temperature compensation, ELECTRONICS LETTERS, , 41, 381-382 (2005)
    • Optimum operation of asymmetrical-cells-based linear doherty power amplifiers – Uneven power drive and power matching, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 53, 1802-1809 (2005)
    • A handset power amplifier with high efficiency at a low level using load-modulation technique, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 53, 2639-2644 (2005)
    • Optimum design of a predistortion RF power amplifier for multicarrier WCDMA applications, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 52, 655-663 (2004)
    • Low-phase-noise CMOS VCO with harmonically tuned LC tank, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 42, 164-167 (2004)
    • Optimization for error-canceling loop of the feedforward amplifier using a new system-level mathematical model, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 51, 475-482 (2003)
    • Linearity analysis of CMOS for RF application, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 51, 972-977 (2003)
    • A fully matched N-way Doherty amplifier with optimized linearity, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 51, 986-993 (2003)
    • An adaptive feedforward amplifier for WCDMA base stations using imperfect signal cancellation, MICROWAVE JOURNAL, , 46, 22- (2003)
    • Ultra high-speed InP-InGaAs SHBTs with f(max) of 478 GHz, IEEE ELECTRON DEVICE LETTERS, , 24, 384-386 (2003)
    • Capacitive-loaded interstitial antenna for perfect matching, ELECTRONICS LETTERS, , 39, 1098-1099 (2003)
    • A microwave Doherty amplifier employing envelope tracking technique for high efficiency and linearity, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, , 13, 370-372 (2003)
    • Ka-band pHEMT MMIC VCO with wide tuning range, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 39, 333-336 (2003)
    • New predistortion linearizer using low-frequency even-order intermodulation components, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 50, 446-452 (2002)
    • New collector undercut technique using a SiN sidewall for low base contact resistance in InP/InGaAs SHBTs, IEEE TRANSACTIONS ON ELECTRON DEVICES, , 49, 1079-1082 (2002)
    • Analysis of nonlinear behavior of power HBTs, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 50, 1714-1722 (2002)
    • Fabrication of high-speed InGaP/GaAs HBT’s by using a wet-etched SABM technique, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 41, 539-542 (2002)
    • A new planar-type GaAs dielectric resonator for mm-wave-band applications, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 35, 414-416 (2002)
    • Emitter structure of power heterojunction bipolar transistor for enhancement of thermal stability, SOLID-STATE ELECTRONICS, , 45, 27-33 (2001)
    • Accurate RF large-signal model of LDMOSFETs including self-heating effect, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 49, 387-390 (2001)
    • Measurement of two-tone transfer characteristics of high-power amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 49, 568-571 (2001)
    • Epitaxial Ba0.5Sr0.5TiO3 thin films for microwave phase shifters, INTEGRATED FERROELECTRICS, , 34, 1647-1654 (2001)
    • A novel extraction method for the higher order components of channel current in a GaAs MESFET, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 29, 114-117 (2001)
    • The effects of C-bc on the linearity of AlGaAs/GaAs power HBTs, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 49, 1270-1276 (2001)
    • New linearization method for mixer, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 39, 1-3 (2001)
    • Fabrication of an X-band amplifier using a multilayer process, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 39, 4-7 (2001)
    • A new empirical large-signal model of Si LDMOSFETs for high-power amplifier design, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 49, 1626-1633 (2001)
    • Physical model of the C-bc for the linearity characteristics of AlGaAs/GaAs HBTs, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 39, 576-580 (2001)
    • High-speed AlGaAs/GaAs HBTs with reduced base-collector capacitance, ELECTRONICS LETTERS, , 37, 1259-1261 (2001)
    • Optimum design for linearity and efficiency of a microwave Doherty amplifier using a new load matching technique, MICROWAVE JOURNAL, , 44, 20-36 (2001)
    • Fabrication of X-band multilayer amplifier, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 0, – (2001)
    • Physical Model of the Cbc for the Linearity Characteristics of AlGaAs HBTs, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 39, 576-580 (2001)
    • Behavioral modeling of high power amplifiers based on measured two-tone transfer characteristics, MICROWAVE JOURNAL, , 43, 90-104 (2000)
    • Analog predistortion linearizer for high-power RF amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 48, 2709-2713 (2000)
    • Analytical model for dc drain current-voltage relationship in double-diffused channel of DMOS transistor, SEMICONDUCTOR SCIENCE AND TECHNOLOGY, , 14, 130-137 (1999)
    • A novel higher order extending method in a MESFET channel current model for Volterra series analysis, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 20, 292-295 (1999)
    • Analysis of high frequency noise of AlGaAs GaAs HBT, IEICE TRANSACTIONS ON ELECTRONICS, , E82C, 1018-1024 (1999)
    • A new linear amplifier using low-frequency second-order intermodulation component feedforwarding, IEEE MICROWAVE AND GUIDED WAVE LETTERS, , 9, 419-421 (1999)
    • Surface recombination related frequency dispersion of current gain in AlGaAs/GaAs HBTs, ELECTRONICS LETTERS, , 34, 1031-1033 (1998)
    • Geometrical parameters and lateral channel doping profile extraction in a vertical IGBT by C-V measurements, SOLID-STATE ELECTRONICS, , 42, 2113-2116 (1998)
    • Low-frequency noise characterization of self-aligned AlGaAs/GaAs heterojunction bipolar transistors with a noise corner frequency below 3 kHz, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 46, 1604-1613 (1998)
    • Intermodulation mechanism and linearization of AlGaAs/GaAs HBT’s, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 45, 2065-2072 (1997)
    • Low 1/f noise characteristics of AlGaAs/GaAs heterojunction bipolar transistor with electrically abrupt emitter-base junction, IEEE ELECTRON DEVICE LETTERS, , 18, 60-62 (1997)
    • A highly accurate Gummel plot model for thermal design of high-power microwave HBTs, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 16, 38-41 (1997)
    • A simple and accurate MESFET channel-current model including bias-dependent dispersion and thermal phenomena, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 45, 1252-1255 (1997)
    • Low-frequency noise characteristics of self-aligned AlGaAs/GaAs HBT’s with a noise corner frequency below 3 kHz, IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, , 1, 133-136 (1997)
    • 1/f noise characteristics of AlGaAs/GaAs heterojunction bipolar transistor with a noise corner frequency below 1 kHz, INSTITUTE OF PHYSICS CONFERENCE SERIES, , 145, 655-660 (1996)
    • Thermal analysis of AlGaAs/GaAs heterojunction bipolar transistors including base recombination current effect, INSTITUTE OF PHYSICS CONFERENCE SERIES, , 145, 673-678 (1996)
    • 1/f noise characteristics of AlGaAs/GaAs heterojunction bipolar transistor with a noise corner frequency below 1 kHz, IEEE ELECTRON DEVICE LETTERS, , 17, 65-68 (1996)
    • Extraction of lateral device parameters and channel doping profile of vertical double-diffused MOS transistors, SOLID-STATE ELECTRONICS, , 39, 541-546 (1996)
    • Low dissipation power and high linearity PCS power amplifier with adaptive gate bias control circuit, ELECTRONICS LETTERS, , 32, 1533-1535 (1996)
    • GaAs low-high doped MESFET MMIC power amplifier for CDMA/AMPS dual-mode cellular telephone, ELECTRONICS LETTERS, , 32, 1928-1929 (1996)
    • A highly accurate mesfet model to predict the nonlinear behavior of a linear power amplifier, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 13, 184-186 (1996)
    • EXPERIMENTAL INVESTIGATION OF LOW-FREQUENCY NOISE PROPERTIES OF ALGAAS/GAAS AND GAINP/GAAS HETEROJUNCTION BIPOLAR-TRANSISTORS, INSTITUTE OF PHYSICS CONFERENCE SERIES, , , 625-628 (1995)
    • DC AND RF PERFORMANCE OF LP-MOCVD GROWN AL0.25GA0.75AS/INXGA1-XAS (X=0.15-0.28) P-HEMT WITH SI-DELTA DOPED GAAS LAYER, IEEE ELECTRON DEVICE LETTERS, , 16, 563-565 (1995)
    • A COMPARATIVE-STUDY OF THE KIRK EFFECT IN GAAS AND SI BIPOLAR JUNCTION TRANSISTORS, SOLID-STATE ELECTRONICS, , 37, 1485-1490 (1994)
    • POWER-GAIN AND F(MAX) EQUATIONS BASED ON THE T-EQUIVALENT CIRCUIT OF HIGH-FREQUENCY BIPOLAR-TRANSISTORS, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 7, 767-769 (1994)
    • THE EFFECT OF PARASITIC COMPONENTS OF GAAS-FETS ON HIGH-FREQUENCY GAIN, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 6, 98-101 (1993)
    • VIA HOLE PROCESS FOR GAAS MONOLITHIC MICROWAVE INTEGRATED-CIRCUIT USING 2-STEP DRY ETCHING, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, , 11, 159-164 (1993)
    • DC AND AC CHARACTERISTICS OF AL0.25GA0.75AS/GAAS QUANTUM-WELL DELTA-DOPED CHANNEL FET GROWN BY LP-MOCVD, IEEE ELECTRON DEVICE LETTERS, , 13, 270-272 (1992)
    • DETERMINATION OF THE PERMITTIVITY AND PERMEABILITY OF MICROWAVE RESONATORS USING 2 RESONANT MODES, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 5, 313-315 (1992)
    • BOOST PERFORMANCE OF MILLIMETER-WAVE QUANTUM-WELL DEVICES, MICROWAVES & RF, , 28, 75-& (1989)
    • MILLIMETER-WAVE POWER OPERATION OF AN ALGAAS/INGAAS/GAAS QUANTUM WELL MISFET, IEEE TRANSACTIONS ON ELECTRON DEVICES, , 36, 2236-2242 (1989)
    • 35 GHZ GAAS POWER MESFET AND MONOLITHIC AMPLIFIERS, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 37, 1327-1333 (1989)

    국내전문학술지

    • Highly Efficient Envelope-Tracking Modulator Over Wide Output Power Range for Dual-Mode Power Amplifier, IDEC Journal of Integrated Circuits and Systems, , 1, – (2015)
    • Design of an Advanced CMOS Power Amplifier, JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, , 15, 63-75 (2015)
    • CMOS Linear Power Amplifier with Envelope Tracking Operation, The Journal of Korean Institute of Electromagnetic Engineering and Science, , 14, 1-8 (2014)
    • Highly Linear 2-stage Doherty Power Amplifier Using GaN MMIC, Journal of electromagnetic engineering society, , 14, 399-404 (2014)
    • Reconfigurable power amplifiers for handset applications, Telecommunications Review, , , – (2010)
    • A novel digital feedback predistortion technique with memory lookup table, Journal of The Korean Institute of Electromagnetic Engineering and Science, , , 152-158 (2009)
    • Asymmetic Saturated 3-Stage Doherty Power Amplifier Using Envelope Tracking Technique for Improved Efficiency, 한국전자파학회 논문지, , , – (2009)
    • COMPACT AND WIDEBAND COUPLED-LINE 3-DB RING HYBIRDS COUPLED LINE으로 구성된 작고 넓은 대역폭을 가지는 3DB RING HYBIRDS, 한국전자파학회논문지, , 19, 862-877 (2008)
    • GATE-BIAS CONTROL TECHNIQUE FOR ENVELOPE TRACKING DOHERTY POWER AMPLIFIER, 한국전자파학회논문지, , 19, 807-813 (2008)
    • ENVELOPE TRACKING 도허티 전력 증폭기의 GATE-BIAS CONTROL TECHNIQUE, 한국전자파학회, , 19, 807-813 (2008)
    • IEEE 802.16E MOBILE WIMAX용 고효율 고출력 하이브리드 포락선 제거 및 복원 전력 송신기, 한국전자파학회논문지, , 19, 854-861 (2008)
    • IMPROVING THE LINEARITY OF CMOS LNA USING THE POST IM3 COMPENSATOR, JOURNAL OF THE KOREAN INSTITUTE OF ELECTROMAGNETIC ENGINEERING SOCIETY, , 7, 91-95 (2007)
    • 효율이 특화된 전력 증폭기와 개선된 바이어스 모듈레이터로 구성되는 진보된 WCDMA용 하이브리드 포락선 제거 및 복원 전력 송신기, 한국전자파학회 논문지, , 18, 880-886 (2007)
    • 2.14-GHZ 대역 고효율 CLASS-F 전력 증폭기 개발, 한국전자파학회 논문지, , 18, 873-879 (2007)
    • 임의의 종단 임피던스를 갖는 DC BLOCK의 완전 정합, 한국전자파학회, , 18, 895-903 (2007)
    • ANALOG PREDISTORTION HIGH POWER AMPLIFIER USING NOVEL LOW MEMORY MATCHING TOPOLOGY, JOURNAL OF THE KOREAN INSTITUTE OF ECTROMAGNETIC ENGINEERING SOCIETY, , 7, 147-153 (2007)
    • PERFORMANCE COMPARISION BETWEEN INVERSE CLASS-F AND CLASS-F AMPLIFER BASED ON THE WAVEFORM ANALYSIS, JOURNAL OF KEES, , 2, 39212- (2002)
    • DBS 수신시스템을 위한 MMIC 설계기술, 전자공학회지, , 25, 68-72 (1998)
    • 바이어스 효과를 포함하는 GAAS MESFET의 새로운 비선형 채널 전류 모형, 전자공학회논문지 D, , 34, 247-256 (1997)
    • 이동통신용 전력증폭기의 설계이론 및 개발현황, 전자공학회지, , 24, 21-37 (1997)
    • 휴대폰 PCS단말기를 위한 선형 증폭기 모듈의 구현, 한국전자파학회 논문지, , 8, 558-567 (1997)
    • FAVRICATION OF PHASE SHIFTER USING MULTILAYER PROCESS, ICVC : INTERNATIONAL CONFERENCE ON VLSI AND CAD, , 0, 513-515 (1997)
    • 휴대폰 TRS 단말기를 위한 고효율 3W급 전력증폭기 개발, TELECOMMUNICATIONS REVIEW, , 6, 401-411 (1996)
    • PCS 용 MIC 혼합기 개발, TELECOMMUNICATIONS REVIEW, , 6, 412-421 (1996)
    • X-band용 AlGaAs/GaAs 전력 HBTs, 전자공학회논문지 A, , 33, 1614-1623 (1996)
    • AlGaAs/GaAs SABM HBT의 제작 및 특성, 전자공학회논문지 A, , 32, 129-137 (1995)
    • 초고주파 PIN 다이오드 4-BIT 변위기의 구현, 전자공학회지, , 0, 44-51 (1994)
    • SI+ 이온주입된 SI 기판의 결함형성 및 회복에 관한 연구, 전자공학회논문지, , 31, 91.99- (1994)
    • 1 MeV argon 이온주입에 의해 유기된 결합 및 회복기구의 XTEM 분석, 전자공학회논문지, , 0, 42-48 (1993)
    • 2단계 건식식각에 의한 GAAS VIA-HOLE 형성공정, 전자공학회논문지, , 30, 16-22 (1993)
    • SIMOX SOI 제조시 산소석출물의 거동과 전기적 특성에 미치는 영향, 한국진공학회지, , 1, 206-211 (1992)
    • SIS CV 해석에 의한 SOI 구조의 특성평가, 전자공학회논문지 A, , 29, 1199-1205 (1992)
    • HEMT 소자제작을 위한 GAAS/ALGAAS 층의 선택적 건식식각, JOURNAL OF KITE, , 0, 28-40 (1991)

    일반학술지

    • Highly efficient 3-stage Doherty power amplifier using gate bias adaption, INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, , , – (2010)
    • Blocker filtering low-noise amplifier for SAW-less Bluetooth receiver system, INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, , 1, 447-452 (2009)
    • Compact and Wideband Coupled-Line 3-dB Ring Hybirds Coupled Line으로 구성된 작고 넓은 대역폭을 가지는 3dB Ring Hybirds, , , 19, 862~877- (2008)
    • THE FULLY-INTEGRATED CMOS RF POWER AMPLIFIER USING THE SEMILUMPED TRANSFORMER, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, , 50, 2857-2860 (2008)
    • Impedence Transforming of Transmission-Line Directional Couplers, IEEE microwave and wireless components letters, , 16, 537-539 (2006)
    • DESING AND ANALYSIS OF LINEAR CHANNEL SELECTION FILTER FOR DIRECT CONVERSION RECEVIER., JOUNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, , 4, 293-299 (2004)
    • 기지국용 전력 증폭기의 최근 핵심 기술, 전자파기술, , 14, 13-22 (2003)
    • A New Adaptive Feedforward Amplifier for WCDMA Base Stations Using Imperfect Signal Cancellation, MICROWAVE JOURNAL, , 46, 22-44 (2003)
    • 5-bit 다층구조 디지털 위상변위기, 제3회 국방소재 학술대회, , 0, – (2000)
    • 군사용 MMIC 기술과 그 응용시스템, 전자파기술, , 17, – (2000)
    • 대용량 LDMOS의 대신호 Modeling에 관한 연구, 2000년도 춘계 마이크로파 및 전파 학술대회 논문집, , 23, 30-34 (2000)
    • 벡터 변조기와 feedforward선형 전력 증폭기의 적응 제어에 관한 simulation, 2000년도 춘계 마이크로파 및 전파 학술대회 논문집, , 23, 85-88 (2000)
    • 실리콘 LDMOSFET의 실험적 온도 효과 모델링, 마이크로파 및 전파학회 논문집, , 0, – (2000)
    • 전자파특화연구센터의 현황, 월간국방, , 0, – (2000)
    • An Investigation of the Multi-harmonic Termiantion Effects On the IM3 Distortion of GaAs MESPET Power Amplifier, 추계 마이크로파 및 전파 학술대회 논문집, , 0, – (2000)
    • GaAs MESFET 1/f Noise Source Extraction, , , 0, 11- (2000)
    • New Era of RF World, 서울대 4과 세미나 초청강연, , 0, – (2000)
    • RF BAND MODELLING OF SILICON MOSFET, ., , 0, – (2000)
    • RF Characteristics of HBT and its Application to Mobile Communication, WORKSHOP 2000 ON MMIC AND MODULES FOR WIRELESS COMMUNICATIONS, , 0, 17-18 (2000)
    • 전력증폭기의 설계 및 개발, ELECTRONIC PARTS AND COMPONENTS MONTHLY, , 0, 64-78 (1998)
    • Extraction of Noise Resistance from the Hawkins Model for Heterojuntion Bipolar Transistor, , , 0, – (1998)
    • LINEARITY CHARACTERISTICS OF THE LOW-HIGH DOPED MESFET FOR CDMA CELLULAR PHONE, ASIA PACIFIC MICROWAVE CONFERENCE. PROCEEDINGS, , 0, 117-119 (1995)
    • A Via-hole Process for GaAs MMIC Using Two-Step Dry Etching, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, , 0, 159-164 (1993)
    • X-band 저잡음 증폭기 설계 및 제작, 추계 마이크로파 및 전파 학술대회 논문집, , 16, 21-23 (1993)
    • N+-P-N-N 구조의 BIPOLAR 전력소자, 산기연 연구기보, , 0, – (1992)
    • 35 GHz GaAs Power MESFETs and Monolithic Amplifiers, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, , 37, 1327-1333 (1989)
    • Boost Performance of Millimeter-Wave Quantum-well Devices, MICROWAVES AND RF, , 0, 75-48 (1989)
    • Millimeter-Wave AlGaAs/InGaAs/GaAs Quantum Well Power MISFET at Millimeter-Wave Frequencies, , , 36, 2236-2242 (1989)
    • ALGAAS/INGAAS/GAAS QUANTUM WELL POWER MISFET AT MILLIMETER-WAVE FREQUENCIES, ELECTRON DEVICE LETTERS, IEEE, , 9, 610-612 (1988)
Conference Proceedings
    • RF Transmitter Based on RFDAC, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), 0, 0, – (2015)
    • Compact design of linear Doherty power amplifier with harmonic control for handset applications, EUROPEAN MICROWAVE CONFERENCE (EUMC), 0, 0, – (2015)
    • Microwave power amplifier and CMOS power circuits and systems, EUROPEAN MICROWAVE CONFERENCE (EUMC), 0, 0, – (2015)
    • Design approaches for improved performance of asymmetric Doherty power amplifier, EUROPEAN MICROWAVE CONFERENCE (EUMC), 0, 0, – (2015)
    • A Highly Linear Dual-band Doherty Power Amplifier for Femto-cell Base Station, IIEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2015)
    • Optimized Doherty Power Amplifier With a New Offset Line, IIEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2015)
    • Highly Linear Envelope Tracking Power Amplifier with Simple Correction Circuit, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, 0, 0, – (2015)
    • Next Generation Power Amplifier for 5G Handset Application, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, 0, 0, – (2015)
    • Efficient Digital Quadrature Transmitter Based on IQ Cell Sharing, IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, 0, 0, – (2015)
    • Envelope Tracking Operation of CMOS PAs, IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, 0, 0, – (2015)
    • Power Amplifiers and digital Schemes for Efficient Multi-band/Multi-Standard Wireless Transmitters, INTERNATIONAL MICROWAVE & RF CONFERENCE, 0, 0, – (2014)
    • Wideband Envelope Amplifier for Envelope-Tracking Operation of Handset Power Amplifier, EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2014)
    • Transformer Based Dual-Power-Mode CMOS Power Amplifier for Handset Applications, EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2014)
    • Highly Efficient GaN PA Design Based on Saturated Operation Assisted by Harmonic Tuning, EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2014)
    • Highly Efficiency HBT Saturated Power Amplifier with Envelope Tracking Operation, 14TH RF ANALOG CIRCUIT WORKSHOP, 0, 0, – (2014)
    • Envelope Tracking Power Amplifier with Improved Structure of Supply Modulator for High Knee Voltage CMOS Power Amplifiers, 14TH RF ANALOG CIRCUIT WORKSHOP, 0, 0, – (2014)
    • Analysis and Optimization of Envelope-Tracking Power Amplifier Using Mathematical Modeling, 14TH RF ANALOG CIRCUIT WORKSHOP, 0, 0, – (2014)
    • Advanced Linear PAs for Handset Applications, IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY, 0, 0, – (2014)
    • HBT PA MMIC for WCDMA/LTE Applications, PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 0, 0, – (2014)
    • Highly Efficient Envelope-Tracking Modulator With Wide Output Power Dynamic Range, 한국전자파학회 하계종합학술대회, 0, 0, – (2014)
    • High Linearity Asymmetric Doherty Power Amplifier using GaN MMIC, 한국전자파학회 하계종합학술대회, 0, 0, – (2014)
    • Broadband Operation of Saturated Amplifier with High Efficiency, IEEE WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE, 0, 0, – (2014)
    • Advanced Operation of Envelope-Tracking Power Amplifier for Handset Applications, IIEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2014)
    • Dynamic Feedback and Biasing for a Linear CMOS Power Amplifier with Envelope Tracking, IIEEE MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2014)
    • Advanced Design of Differential CMOS PA, IEEE RADIO AND WIRELESS SYMPOSIUM, 0, 0, – (2014)
    • Envelope-Tracking Power Amplifier with Enhanced Back-Off Efficiency Using Average Switch Current Contro of Supply Modulator, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 20113, 0, 0, – (2013)
    • GaN MMIC Broadband Saturated Power Amplifier, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 20113, 0, 0, – (2013)
    • GaN MMIC Broadband Doherty Power Amplifier, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 20113, 0, 0, – (2013)
    • Development of a Highly Efficient and Linear Differential CMOS Power Amplifier With Harmonic Control, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 20113, 0, 0, – (2013)
    • Past, Current, and Future Power Amplifier Technology, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 20113, 0, 0, – (2013)
    • Supply Modulator for Envelope-Tracking Operation of Dual-Mode Handset Power Amplifier, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2013, 0, 0, – (2013)
    • CMOS Power Amplifiers for Handset Applications, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2013, 0, 0, – (2013)
    • 광대역 동작을 위한 고효율 포화전력증폭기, 2013 대한전자공학회 하계학술대회, 0, 0, – (2013)
    • 온도 보상을 지원하는 다중 방식 전력증폭기, 2013 대한전자공학회 하계학술대회, 0, 0, – (2013)
    • A Passive Mixer-First Receiver Front-End without External Components for Mobile TV Applications, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC), SYMPOSIUM 2013, 0, 0, – (2013)
    • Enhanced Linearity of CMOS Power Amplifier Using Adaptive Common Gate Bias Control, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC), SYMPOSIUM 2013, 0, 0, – (2013)
    • Highly Efficient and Wideband Digital Quadrature Transmitter, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC), SYMPOSIUM 2013, 0, 0, – (2013)
    • Envelope-Tracking Power Amplifiers for Handset Application, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC), SYMPOSIUM 2013, 0, 0, – (2013)
    • Highly Efficient Saturated Amplifier with Harmonic Tuned Load, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC), SYMPOSIUM 2013, 0, 0, – (2013)
    • Analysis and Design of CMOS Doherty Power Amplifier Using Voltage Combining Method, 2013 IWS: IEEE, MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2013)
    • Advanced Linear PA for Handset Applications, 2013 IWS: IEEE, MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2013)
    • Envelope Tracking Power Amplifiers for Handset Application, 2013 IWS: IEEE, MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2013)
    • Operation of Highly Efficient Saturated Amplifier with Harmonic Tuning, 2013 IWS: IEEE, MTT-S INTERNATIONAL WIRELESS SYMPOSIUM, 0, 0, – (2013)
    • RFIC Activities in Korea and POSTECH related to Mobile Communications, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2012, 0, 0, – (2012)
    • A 31.5 %, 26 dBm LTE CMOS Power Amplifier With Harmonic Control, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2012, 0, 0, – (2012)
    • Multi-band/Multi-mode and Efficient Transmitter Based on a Doherty Power Amplifier, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2012, 0, 0, – (2012)
    • Microwave Circuit Activities in Korea Related to Mobile Communication, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2012, 0, 0, – (2012)
    • 2-D Enhanced Hammerstein Behavior Model for Concurrent Dual-Band Power Amplifiers, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2012, 0, 0, – (2012)
    • Low Idle Current LTE Power Amplifier With 2nd Harmonic Control, EUROPEAN MICROWAVE CONFERENCE (EUMC) 2012, 0, 0, – (2012)
    • Envelope Tracking CMOS PA for LTE Application, 12TH RF INTEGRATED CIRCUIT TECH. WORKSHOP,, 0, 0, – (2012)
    • CMOS Power Amplifier for LTE Signal, 12TH RF INTEGRATED CIRCUIT TECH. WORKSHOP, 0, 0, – (2012)
    • 2.4GHz Ultra-Low Power On-Off Keying Transmitter for Bio-medical sensor nodes, 12TH RF INTEGRATED CIRCUIT TECH. WORKSHOP, 0, 0, – (2012)
    • 소형 기지국용 광대역 포화 전력 증폭기 설계, 2012 대한전자공학회 하계학술대회, 0, 0, – (2012)
    • GaN HEMT 소자를 이용한 광대역 고효율 도허티 전력증폭기, 2012 대한전자공학회 하계학술대회, 0, 0, – (2012)
    • 포락선 전압을 이용하는 2단 전력증폭기, 2012 대한전자공학회 하계학술대회, 0, 0, – (2012)
    • 고효율 EER 전력 송신기, 2012 대한전자공학회 하계학술대회, 0, 0, – (2012)
    • Wideband Envelope Tracking Power Amplifier for LTE Application, 2012 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, 0, 0, – (2012)
    • Envelope Tracking PA and Doherty PA for Handset application, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Broadband Doherty Power Amplifier for Handset, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Characteristics of Various Switching Amplifier and the Optimized Structure, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • A Low/High-Mode Power Amplifier with Envelope-Tracking Operation, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Envelope Tracking Power Amplifier with Dual-Mode Supply Modulator for LTE Applications, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Decade bandwidth high efficiency GaN HEMT power amplifier designed with resistive harmonic loading, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Effect of input second harmonic control for saturated amplifier, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • A 34% PAE, 26-dBm Output Power Envelope-Tracking CMOS Power Amplifier for 10-MHz BW LTE Applications, 2012 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2012)
    • Broadband Sat PA, 2010 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2011)
    • Digital RF Receiver Front-end With Wideband Operation Capability for m-WiMAX, 2010 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, 0, 0, – (2011)
    • Digital Predistortion Technique of Handset Power Amplifier, 2011 춘계 마이크로파 및 전파전파 학술대회, 0, 0, – (2011)
    • Modeling and Design Techniques for High Power Amplifiers and their Performance, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2010, 0, 0, – (2010)
    • Digitally Enhanced Linear Power Amplifier, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2010, 0, 0, – (2010)
    • Wideband digital feedback predistortion employing segmented memory compensation for linearization of Doherty amplifier, 40TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2010)
    • Doherty power amplifier design employing direct input power dividing for base station applications, 40TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2010)
    • 3.5-GHz High Efficient Envelope Tracking Transmitter System for Base Station, 40TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2010)
    • LTE power amplifier for envelope tracking polar transmitters, 40TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2010)
    • Recent trend of Power Amplifiers for transmitters of Mobile Communication, 2010 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS, 0, 0, – (2010)
    • Envelope Tracking Operation of Linear Power Amplifier for Handset Application, 대한전자공학회 논문집, 0, 0, – (2010)
    • Digitally Enhanced Linear Power Amplifier with High Performance, 한국전자파학회논문집, 0, 0, – (2010)
    • Gallium Nitride vs the Rest of the III-V’s, 2010 LESTER EASTMAN CONFERENCE ON HIGH PERFORMANCE DEVICES (LEC), 0, 0, – (2010)
    • Recent Trend of Power Amplifiers for Transmitters of Mobile Communications, 2010 LESTER EASTMAN CONFERENCE ON HIGH PERFORMANCE DEVICES (LEC), 0, 0, – (2010)
    • 노이즈 캔슬링 기법을 이용한 단일 입력 차동 출력 구조의 광대역 저잡음 증폭기, 대한전자공학회 2010 하계종합학술대회 논문집, 0, 0, – (2010)
    • A 0.13-μm CMOS Multi-Divider for 100 MHz ~ 1 GHz Frequency Synthesizer, 대한전자공학회 2010 하계종합학술대회 논문집, 0, 0, – (2010)
    • Doherty power amplifiers for handset applications, 18TH INTERNATIONAL CONFERENCE ON MICROWAVE, RADAR AND WIRELESS COMMUNICATIONS MIKON-2010, 0, 0, – (2010)
    • Saturated Doherty Power Amplifier for 3.5Ghz WiMAX Applications, 2010 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2010)
    • Highly Efficient Envelope Tracking Transmitter for Base Station, 2010 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2010)
    • A highly Efficient Doherty Amplifier Considering Knee Voltage Effect, 2010 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2010)
    • Direct input power dividing method of Doherty power amplifier for bas station applications, 2010 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2010)
    • Doherty amplifier with envelope tracking for high efficiency, 2010 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2010)
    • Envelope Tracking Power Amplifier Robust to Battery Depletion, 2010 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2010)
    • 30.3% PAE HBT Doherty power amplifier for 2.5~2.7 GHz Mobile WiMAX, 2010 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2010)
    • High Efficiency and Wideband Envelope Tracking Power Amplifier with Sweet Spot Tracking, 2010 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, 0, 0, – (2010)
    • Highly efficient saturated power amplifier based on GaN – A class P amplifier, 2010 INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2010)
    • A wideband CMOS power amplifier design for 2.3-GHz and 2.6-GHz m-WiMAX system, 2010 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY, 0, 0, – (2010)
    • Recent trend of power amplifiers for mobile communication, 2010 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY, 0, 0, – (2010)
    • A Multi-mode envelope tracking power amplifier for software defined radio transmitters, IEEE INTERNATIONAL MICROWAVE WORKSHOP SERIES ON RF FRONT-ENDS FOR SOFTWARE DEFINED AND COGNITIVE RADIO SOLUTIONS., 0, 0, – (2010)
    • Linear Power Amplifiers for Mobile Com-munication Systems, 2010 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), 0, 0, – (2010)
    • Interactive Panel Session on Power Amplifiers, 2010 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), 0, 0, – (2010)
    • Highly efficient saturated power amplifier with realizable harmonic loading circuits, 12TH INTERNATIONAL SYMPOSIUM ON MICROWAVE AND OPTICAL TECHNOLOGY, 0, 0, – (2009)
    • Optimized Envelope Tracking Operation of Doherty Power Amplifier, INTERNATIONAL CONFERENCE ON SIGNALS, CIRCUITS AND SYSTEMS, 0, 0, – (2009)
    • Ring filter switch, 2006년도 한국전자파학회 종합학술발표회 논문집, 0, 0, – (2006)
    • Coupling compensated 180° phase shift coupled line filters terminated in arbitrary impedances, 2006 추계 마이크로파 및 전파 학술대회 논문집, 0, 0, – (2006)
    • Base Station Power Amplifier with Minimized Memory Effect, 2006 추계 마이크로파 및 전파 학술대회 논문집, 0, 0, 237-240 (2006)
    • Predistortion Power Amplifier for Base-Station using a Feedforward Loop Linearizer, 36th European Microwave Conference, Manchester, UK, 0, 0, 141-144 (2006)
    • Predistortion Power Amplifier for Base-Station using a Feedforward Loop Linearizer, 36th European Microwave Conference, Manchester, UK, 0, 0, 141-144 (2006)
    • Highest Efficiency Award at Student High-efficiency Power Amplifier Design Competition, IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM, 0, 0, – (2006)
    • Linearity improvement of uneven 3-way Doherty amplifier using unequal biases of peaking amplifiers, 2006 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 205-208 (2006)
    • A Single-Chip Linear CMOS Power Amplifier for 2.4 GHz WLAN, 2006 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, 0, 0, – (2006)
    • A Single-Chip Linear CMOS Power Amplifier for 2.4 GHz WLAN, 2006 IEEE International Solid-State Circuits Conference, San Francisco, CA, 0, 0, 208-209 (2006)
    • A Low Phase Noise 2 GHz VCO using 0.13um CMOS process, Asia-Pacific Microwave Conference (APMC) 2005, 0, 0, 2270-2272 (2005)
    • Advanced Design Methods of Doherty Amplifier for Wide Bandwidth, High Efficiency Base Station Power Amplifiers, 35th European Microwave Conference, 0, 0, 963-966 (2005)
    • A single-chip multi-mode RF front-end circuit and module for W-CDMA, PCS, and GPS applications, 35th European Microwave Conference, 0, 0, 367-370 (2005)
    • 0.18um CMOS Power Amplifier with High Efficiency and Linearity, Technical Conference on Circuits/Systems, Computers and Communications, 0, 0, 1371-1372 (2005)
    • The Handset Power Amplifier using Continuous Bias Control, International Technical Conference on Circuits/Systems, Computers and Communications, 0, 0, 1265-1266 (2005)
    • The linearity and efficiency enhancement using 3-way Doherty amplifier with uneven power drive, International Technical Conference on Circuits/Systems, Computers and Communications, 0, 0, 369-370 (2005)
    • An improved silicon RF LDMOSFET model with a new extraction method for nonlinear drift resistance, IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, 0, 0, 153-156 (2005)
    • CDMA handset power amplifier with diode load modulator, IEEE MTT-S Int. Microwave Symp., 0, 0, 653-656 (2005)
    • Differential CMOS linear power amplifier with 2nd harmonic termination at common source node, IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, 0, 0, 443-446 (2005)
    • Phase noise optimization of CMOS VCO through harmonic tuning, IEEE Radio Frequency Integrated Circuits (RFIC) Symposium, 0, 0, 403-406 (2005)
    • Bias Dependent Channel Thermal Noise Modeling for RF MOSFET, 2005 춘계 마이크로파 및 전파 학회 논문집, 0, 0, 278-281 (2005)
    • An Improved Behavioral Large-Signal Modeling of RF LDMOS with an Accurate Nonlinear Drift Resistance, 제12회 한국반도체학술대회, 0, 0, – (2005)
    • Fabrication of High Speed InP/InGaAs/InP DHBT with High Breakdown Voltage, 제12회 한국반도체학술대회, 0, 0, – (2005)
    • Linear Power Amplifier with Second-Harmonic Short at Load Termination, 제12회 한국반도체학술대회, 0, 0, – (2005)
    • fmax Enhancement of HBTs Using New Self-Aligned Emitter-Base Metallization Technique, Topical Symposium on Millimeter Waves(TSMMW), 0, 0, 303-306 (2005)
    • High Power Microwave Doherty Amplifier for Linearity and Efficiency Enhancements, Asia-Pacific Microwave Conference(APMC 2004), 0, 0, – (2004)
    • Dual mode Low Noise Amplifier for WCDMA Applications, International SoC Design Conference, 0, 0, – (2004)
    • Development of a 1GHz High Efficiency Class F Power Amplifier, 2004년도 전파 및 광파기술 학술대회, 0, 0, – (2004)
    • Fabrication of InP/InGaAs/InP DHBT with 321 GHz fT and 190 GHz fmax for Millimeter-wave applications, 2004 추계 마이크로파 및 전파 학회 논문집, 0, 0, – (2004)
    • Realization of High-Speed InP SHBTs using Novel but Simple Techniques for Parasitic Reduction, 16th International Conference on Indium Phosphide and Related Materials, 0, 0, – (2004)
    • CDMA Handset Power Amplifier with a Switched Output Matching Circuit for Low/High Power Mode Operations, IEEE MTT-S Int. Microwave Symp, 0, 0, – (2004)
    • Highly Efficient Power Amplifier for CDMA Base Stations Using Doherty Configuration, IEEE MTT-S Int. Microwave Symp, 0, 0, – (2004)
    • Linear Power Amplifier based on 3-Way Doherty Amplifier with Predistorter, IEEE MTT-S Int. Microwave Symp, 0, 0, – (2004)
    • 고출력 전력증폭기의 메모리 효과를 최소화하기 위한 바이어스 회로 최적화, 2004 춘계 마이크로파 및 전파 학회 논문집, 0, 0, – (2004)
    • Current Status of Millimeter-Wave Transistor Technology, Topical Symposium on Millimeter Waves(TSMMW), 0, 0, – (2004)
    • 바이어스 회로를 이용한 높은 선형성을 갖는 PCS용 저잡음 증폭기 설계, 2003 SOC Design Conference, 0, 0, – (2003)
    • Noise and Linearity Analysis and Minimizing Strategy of Elliptic Filter, 2003 SOC Design Conference, 0, 0, – (2003)
    • An Adaptive Bias Controlled Power Amplifier with a Load-Modulated Combining Scheme for High Efficiency and Linearity, IEEE MTT-S Int. Microwave symp., Philadelphia, 0, 0, 81(8)-84(13) (2003)
    • SDR Transmitter Based on LINC Amplifier with Bias Control, IEEE MTT-S Int. Microwave Symp., Philadelphia, 0, 0, 1703(8)-1706(13) (2003)
    • Secong Order Nonlinearity Analysis of Gilbert Mixer, IEEE Radio Frequency Integrated Circuit Symp., Philadelphia, 0, 0, 559-562 (2003)
    • Comparison of Gilbert Mixers’ second-order nonlinearity characteristics, 10th Korea conference on Semiconductor, 0, 0, – (2003)
    • Extraction of VBIC Model Parameters for Large-Signal Model of SiGe HBTs, 10th Korea conference on Semiconductor, 0, 0, – (2003)
    • Ultra High Speed Submicron InP/InGaAs SHBTs with 478 GHz fmax, 10th Korea conference on Semiconductor, 0, 0, – (2003)
    • Optimum Design of Microwave Doherty Amplifier for Linearity and Efficiency, invited paper, PIERS, Singapore, 0, 0, – (2003)
    • 77GHz RFIC of Car Radar for Intelligent Traffic System, 마이크로파 및 밀리미터파 workshop, 0, 0, 1- (2002)
    • SERIES-SHUNT 다이오드를 이용한 8GHz SPST SWITCH, 전자파 종합학술발표회, 0, 0, 352-355 (2002)
    • Current Status of Power Amplifier Technology for Mobile Communication, IT Expo Korea 2002 Seminar, Pusan, Korea, 0, 0, 1- (2002)
    • Microwave Doherty Amplifier Operation for High Linearity and Efficiency, 1st Caltech Postech Mini-Symposium 2002, Pohang, Korea, 0, 0, 1- (2002)
    • A Heterojunction Bipolar Transistor Large-signal Model Focused on the Saturation Region, 32th Euroupean Microwave Conference Dig., 0, 0, 147-150 (2002)
    • Predistorter를 이용한 3-way 도허티 증폭기의 선형성 개선, 2002 추계 전파전파학술대회, 0, 0, 97-100 (2002)
    • A Heterojunction Bipolar Transistor Large-signal Model Focused on the Saturation Region, 32nd European Microwave Conference, 0, 0, – (2002)
    • Monolithic Ka-band VCO with wide tuning range, 32nd European Microwave Conference 2002, Milan, Italy, 0, 0, 845-847 (2002)
    • Behavioral Large Signal Model of Si LDMOSFET’s for High Power Class AB Amplifier Design, 제3회 실리콘 RF 집적회로 기술 워크샵, 0, 0, – (2002)
    • A modified cascode type low noise amplifier using dual common source transistors, Microwave Symposium Digest, 2002 IEEE MTT-S International, 0, 0, 1423-1426 (2002)
    • Feedforward Amplifier for WCDMA Base Stations with a New Adaptive Control Method, IEEE MTT Int. Microwave Sympo., 0, 0, 769-772 (2002)
    • Linearity Analysis of CMOS for RF Application, IEEE Radio Frequency Integrated Circuit Symp., Seattle, 0, 0, 363-369 (2002)
    • New Linearization Method for the Modulated Signals with High Peak-to-Average Ratio: Peak-to-Average Ratio Reduction and Expansion, IEEE MTT-S Int. Microwave Sympo., 0, 0, 777-780 (2002)
    • N-way 도허티 증폭기의 선형성 최적화 설계 및 성능 비교, 2002 춘계 전파전파학술대회, 0, 0, 291-294 (2002)
    • WCDMA 기지국용 50 Watt급 적응 제어 형 피드 포워드 증폭기, 2002 춘계 전파전파학술대회, 0, 0, 287-290 (2002)
    • Single Balanced Diode Mixer for ITS, 3rd MINT Millimeter-wave International Symposium, 0, 0, – (2002)
    • Single Balanced Diode Mixer for ITS, 3rd MINT Millimeter-wave International Symposium, Seoul, Korea, 0, 0, 1- (2002)
    • A New Adaptive Feedforward Amplifier Using Imperfect Signal Cancellation, 3rd International Conference on Microwave and Millimeter Wave Technology (ICMMT2002), Beijing, Chin, 0, 0, 1- (2002)
    • Fabrication of High-Speed InGaP/GaAs HBT’s Using a Wet-etched SABM Technique, the 9th Korea conference on Semiconductor, 0, 0, 277-278 (2002)
    • New Collector Undercut Technique Using a SiN Sidewall for Reduced Cbc of InP/InGaAs SHBTs, the 9th Korea conference on Semiconductor, 0, 0, 263-264 (2002)
    • Vertical balun and Wilkinson divider, Microwave Symposium Symposium Digest, 2002 IEEE MTT-S International, 0, 0, 109-112 (2002)
    • Measurement of Memory Effect of High-Power Si LDMOSFET Amplifier Using Two-tone Phase Evaluation, 58th IEEE ARFTG Conf. 2001, 0, 0, – (2001)
    • 2.4GHz ISM Band 스위치 설계 및 제작, 2001년도 추계 마이크로파 및 전파 학술대회 논문집, 0, 0, 57-60 (2001)
    • Fabrication of X-band LNA using BCB multi-layer process, 2001년도 추계 마이크로파 및 전파 학술대회 논문집, 0, 0, 122-125 (2001)
    • A Novel Method for the Higher Order Components Extraction of the Channel Current in GaAs MESFET, 31th European Microwave Conf. digest, ExCel Conferance Centre, London,GAAS 2001, 0, 0, 307-310 (2001)
    • Assessment of Nonlinear Behavior of Power HBT, IEEE Topical Workshop on Power Amplifier for Wireless Communication, 0, 0, – (2001)
    • Nonlinear Behavior of Power HBTs, 31th European Microwave Conf. digest, ExCel Conferance Centre, London, GAAS 2001, 0, 0, 41-44 (2001)
    • Efficiency Enhancement of Linear Power Amplifier Using load Modulation Technique, ISMOT’ 2001, Motreal, 0, 0, 505-508 (2001)
    • 고효율 Class F와 Inverse Class F 전력 증폭기의 파형 분석과 실험을 통한 효율 비교, 2001년도 춘계 마이크로파 및 전파 학회 논문집, 0, 0, – (2001)
    • Adaptive FR Cartesian Predistorter Based on The Low Frequency Even Order IM terms, IEEE MTT-S Int. Microwave Sympo.Phoenix Arizona, 0, 0, 793-796 (2001)
    • Effect of efficiency Optimization on Linearity of LINC Amplifiers wid CDMA signals, IEEE MTT-S Int. Microwave Sympo. Phoenix Arizona, 0, 0, 1359-1362 (2001)
    • Experimental Investigation on Efficiency and Linearity of Microwave Doherty Amplifier, IEEE MTT-S Int. Microwave Symp., 0, 0, – (2001)
    • Table 방식을 이용한 Large signal HBT model, 2001년도 춘계 마이크로파 및 전파 학술대회 논문집, 0, 0, – (2001)
    • High-Speed AlGaAs/GaAs HBTs with a Reduced Base-Collector Capacitance, 8th Korea conferencce on Semiconductor, 0, 0, 221-222 (2001)
    • Improvement of RF Performance of Carbon-doped Base InP/InGaAs HBTs by Carbon-dehydrogenation through Thermal Annealing, 8th Korea conference on Semiconductor, 0, 0, 515-516 (2001)
    • Epitaxial BaxSrlXtio3 Thin Films for Microwave Phase Shifters, Asia-Pacific Microwave Conference proceedings, 0, 0, 934-937 (2000)
    • The Effects of Nonlinear Cbc, Asia-Pacific Microwave Conference proceedings, 0, 0, 875-879 (2000)
    • The Effects of Nonlinear Cbc On The Linearity Of HBT, Asia-Pacific Microwave Conference proceedings, 0, 0, – (2000)
    • Three Dimensional Transmission Lines and Special Elements Design, Asia-Pacific Microwave Conference proceedings, 0, 0, 225-228 (2000)
    • RF Characteristics of HBT and its Application to Mobile Communication, workshop 2000 on MMIC and modules for wireless communications, 0, 0, – (2000)
    • Measurement and Modeling of Two Tone Transfer Characteristics of High Power Amplifier, accepted for pressentation in 30th European Microwave Conf. digest, 0, 0, – (2000)
    • New Linearization of Mixer Using Harmonic Feed-forwarding Technique, accepted for pressentation in 30th European Microwave Conf. digest, 0, 0, – (2000)
    • A New Predistortion Low Frequency Even Order Im Components, 2000 2nd International Conference on Microwave and Millimeterwave Technology Proceedings, 0, 0, 416-419 (2000)
    • A New Predistortion Using Double Bananced Diode Mixer by Mixing Fundamental with 2nd 4th Order Im terms, 2000 Korean-Japane Microwave Workshop proceedings, 0, 0, – (2000)
    • 5-bit 다층구조 디지털 위상 변위기, 제 3회 국방소재 학술대회, 0, 0, – (2000)
    • A Physical Model of th Cbc for the Linearity Characteristic of AlGaAs/GaAs HBT’s, ICSMM-2000 proceedings, 0, 0, 128-129 (2000)
    • An Investigation of the Multi-harmonic Termination Effects on the IM3 Distortion of GaAs MESFET Power Amplifier, 추계 마이크로파 및 전파 학술대회 논문집, 0, 0, – (2000)
    • Analog Predistortion Linearizer for High Power RF Amplifiers, IEEE MTT-S Int. Microwave Sympo. Dig., 0, 0, 1511-1514 (2000)
    • Digital Controlled Adaptive Feedforward Amplifier for IMT-2000 Band, IEEE MTT-S Int. Microwave Sympo. Dig., 0, 0, 1487-1490 (2000)
    • Direct Extraction Method for Inteernal Equivalent Circuit Parameters of HBT Smal-signal Hybrid-p Model, IEEE MTT-S. Int. Microwave sym. Digest, 0, 0, 1401-1404 (2000)
    • 대용량 LDMOS의 대신호 Modeling에 관한 연구, 2000년도 춘계 마이크로파 및 전파 학술대회 논문집, 0, 0, – (2000)
    • 벡터 변조기와 feedforward 선형 전력 증폭기의 적응 제어에 관한 simulation, 2000년도 춘계 마이크로파 및 전파 학술대회 논문집, 0, 0, – (2000)
    • 실리콘 LDMOSFET의 실험적 온도 효과 모델링, 마이크로파 및 전파 학회 논문집, 0, 0, – (2000)
    • 전자파특화연구센터의 현황, 월간 국방, 0, 0, – (2000)
    • New Era of RF World, 서울대 4과 세미나, 0, 0, – (2000)
    • Epitaxial Bao.5Sr0.5TiO3 Thin Films for Microwave Phases Shifters, ISIF 2000, 0, 0, – (2000)
    • Fabrication of X-band multilayer amplifier, 제7회 한국반도체 학술대회 논문집, 0, 0, 427-428 (2000)
    • New Linearization Method of Mixer, 제7회 한국반도체 학술대회 논문집, 0, 0, 429-430 (2000)
    • HBT application for mobile communications, Invited Talk, 22nd Electrical Engineering Conference, 0, 0, – (1999)
    • Heterojunction Bipolar Transistors for RFIC application, The first NRCT-KOSEF Joint Seminar on Semiconductors, 0, 0, 98- (1999)
    • Predistortion Power Amplifier for WLL Base station, 초청강연 무선통신용 MMIC 및 Module Workshop, 0, 0, – (1999)
    • 마이크로 스트립라인형 전압제어 발진기, 1999년도 한국전자파학회 종합학술발표회, 0, 0, 300-303 (1999)
    • An Accurate Large Signal Model of Silicon RF LDMOSFET’s, 1999년도 한국전자파학회 추계학술대회, 0, 0, 389-394 (1999)
    • WLL 기지국용 고출력 전력증폭기를 위한 predistortion 선형화기, 1999년도 한국전자파학회 종합학술발표회, 0, 0, 332-335 (1999)
    • An Accurate Large Signal Model of Silicon RF LDMOSFET’s, 99한국전자파학회 종합학술발표회, 0, 0, – (1999)
    • 마이크로파 및 밀리미터파 소자 모델링, 1999 마이크로파 및 밀리미터파 워크샵, 0, 0, – (1999)
    • 마이크로파 및 밀리미터파 소자 모델링, 99 마이크로파 및 밀리미터파 워크샵, 0, 0, – (1999)
    • A New Linear Amplifier using Low Frequency 2nd order Intermodulation Component Feed forwarding, 1999 한국전자파학회 영남지부 학술발표회, 0, 0, 77-79 (1999)
    • The linear characteristics of AlGaAs/GaAs HBT, 1999 한국전자파학회 영남지부 학술발표회, 0, 0, 81-84 (1999)
    • A New Linear Amplifier using Low Frequency 2nd order Intermodulation Component Feedforwarding, 한국전자파학회 영남지부 학술발표회, 0, 0, – (1999)
    • Digital Controlled Feed-forward Amplifier, 99 한국전자파학회 영남지부 학술발표회, 0, 0, – (1999)
    • Si MOSFET을 이용한 MMIC Oscillator, 1999년도 춘계 마이크로파 및 전파학술대회, 0, 0, 15-17 (1999)
    • Broad band Adaptive Feed forward system, 1999춘계 마이크로파 및 전파 학술대회, 0, 0, 357-359 (1999)
    • 1/f noise in Heavily doped p-Type GaAs Resistors, 제6회 반도체 학술대회, 0, 0, 91-92 (1999)
    • High Frequency Noise Model for AlGaAs/GaAs HBT, 제6회 반도체 학술대회, 0, 0, 687-688 (1999)
    • MESFET 채널 전류의 비선형 성분 모델링, 한국전자파학회 종합학술발표회, 0, 0, – (1998)
    • MOSFET의 RF소신호 모델링, 추계 마이크로파 및 전파학술대회, 0, 0, – (1998)
    • MCM 공정을 이용한 5bit 디지털 변이기 설계, 제2회 통신/전자 학술대회 논문집, 0, 0, 549-552 (1998)
    • Linearization of 1.85GHz amplifier using feedback cancelling loop, IEEE MTT-S Int. Microwave Sympo., 0, 0, 1675-1678 (1998)
    • Harmonic Matching을 이용한 Class AB 동작 2차 Harmonic feedback 증폭기, 춘계 마이크로파 및 전파학술대회, 0, 0, 95-98 (1998)
    • RF Frequency에서의 MDSFET Modeling, 춘계 마이크로파 및 전파학술회의, 0, 0, 37-40 (1998)
    • RF Freqeuncy에서의 MOSFET Modeling, 춘계 마이크로파 및 전파학술대회, 0, 0, – (1998)
    • Extraction of Noise Resistance from the Hawkins Model for Heterojuntion Bipolar Transistor, 1998 APMC accepted, 0, 0, – (1998)
    • MESFET 채널전류의 비선형 성분 모델링, 1998 동계 전파학술회의, 0, 0, – (1998)
    • RF Frequency에서의 MOSFET Modelling, 한국 전자파 종합학술발표회, 0, 0, 60-64 (1997)
    • DBS Tuner용 Down Converter, 한국 전자파 종합학술발표회, 0, 0, 36-40 (1997)
    • GaAs MESFET 대신호 등가모형, 통신학회 이동통신 부품 workshop 초청강연, 0, 0, – (1997)
    • 레이다 송수신 모듈용 10W 전력 증폭기 제작, 제1회 통신/전자 학술대회 논문집, 0, 0, 393-402 (1997)
    • Fabrication of Phase Shifter using Multilayer Process, 5th ICVC, 0, 0, 513-515 (1997)
    • 선형성이 우수한 PCS용의 저항성 주파수 혼합기, 마이크로파전파전파학회, 0, 0, 28-31 (1997)
    • 저잡음 AlGaAs/GaAs 이종접합 바이폴라 트랜지스터를 이용한 2GHz VCO, 추계 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, – (1997)
    • 저잡음 AlGaAs/GaAs 이종접합 바이폴라 트랜지스터를 이용한 2GHz VCO, 마이크로파전파전파학회, 0, 0, 32-35 (1997)
    • A new simple extraction method for higher order components of channel current in GaAs MESFET, 27th European Microwave Conference, jerusalem Israel, 0, 0, 415-421 (1997)
    • A Novel Extraction Method for Temperature Dependent Large Signal Equivalent Circuit Model of HBT, 27th European Microwave Conference, jerusalem. Israel, 0, 0, 97-103 (1997)
    • AlGaAs/GaAs HBT의 High Frequency Noise Sources 분석, 마이크로파전파전파학회, 0, 0, 25-27 (1997)
    • HBT 대신호 모델링, 추계 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, – (1997)
    • Low Frequency Noise Characteristics of Self-Aligned AlGaAs/GaAs HBT’s with a Noise Corner Frequency below 3KHz, IEEE MTT-S Int. Microwave Sympo., 0, 0, – (1997)
    • 접합부 온도효과를 고려한 AlGaAs/GaAs HBT의 대신호 전류원 모델링, 춘계 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, – (1997)
    • X- 밴드 5-bit 디지털 변위기의 구현, 마이크로파전파전파학회, 0, 0, 54-57 (1997)
    • Design and Fabrication of X-Band AlGaAs/GaAs Power HBT’s, 한국반도체학술대회, 0, 0, 129-130 (1997)
    • Design Study of Linearized AlGaAs/GaAs HBTs Using Volterra series, 한국반도체학술대회, 0, 0, 121-122 (1997)
    • High Frequency Noise Characteristics of AlGaAs/GaAs HBT, 제 4차 한국 반도체 학술대회, 0, 0, 99-100 (1997)
    • Linearization of CDMA Power Amplifier by Harmonic Techniques, Wireless R&D Symposium Digest, 0, 0, – (1997)
    • Optimum AlGaAs/GaAs HBT Structure for Reduced 1/f Noise, 한국반도체학술대회, 0, 0, 113-118 (1997)
    • Process Developments of Heterojunction Bipolar Transistors, 한국반도체학술대회, 0, 0, 127-128 (1997)
    • 이동통신용 RF 부품 설계기술, LG Analog Forum 초청강연, 0, 0, – (1997)
    • CDMA 시스템 및 단말기 부품개발: Power Amplifier, ’97 국제 전파 통신기술 세미나 초청강연, 0, 0, – (1997)
    • Design and Fabrication of X-band AlGaAs/GaAs Power HBT, 1997 Asia Pacific Microwave Conference Proceedings, 0, 0, 1113-1116 (1997)
    • Low Frequency Noise Characteristics of Self-Aligned AlGaAs HBT’s with d Noise Corner Frequency below 3 KHz, IEEE MTT-S Digest, 0, 0, 133-136 (1997)
    • X-band 5 bit 디지탈 변위기의 구현, 제1회 통신/전자 학술대회 논문집, 0, 0, 447-451 (1997)
    • 위성수신 튜너용 MMIC 혼합기의 설계 및 제작, 한국전자파학회, 0, 0, 158-161 (1996)
    • PCS 휴대단말기용 전력증폭기의 구현, 전자파학술발표회 논문집, 0, 0, 149-153 (1996)
    • 고효율 3W급 TRS 단말기용 전력증폭기 모듈의 구현, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 23-26 (1996)
    • AlGaAs/GaAs 이종접합 트랜지스터의 고주파 잡음 감축, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 19-22 (1996)
    • AlGaAs/GaAs 이종접합 트랜지스터의 저주파 잡음의 감축, 1996년 추계 마이크로파 및 전파 학술발표회 논문집, 0, 0, – (1996)
    • AlGaAs/GaAs HBT에서 Recombination에 의한 전류이득의 Frequency Dispersion, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 27-30 (1996)
    • PCS용 전력소자 및 Modelling, 통신학회 workshop, 0, 0, – (1996)
    • 광대역 MMIC RF 제어소자에 관한 연구, 대한전자공학회 하계종합학술대회 논문집, 0, 0, 127-130 (1996)
    • 6-18 GHz 대역 MMIC 1W 전력증폭기 설계, 1996년도 춘계 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 27-31 (1996)
    • 900 MHz대 휴대폰용 MMIC 혼합기의 설계 및 제작, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 59-63 (1996)
    • AlGaAs/GaAs SABM 이중접합 바이폴라 트랜지스터의 고주파 잡음특성, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 35-38 (1996)
    • MESFET 채널전류 측정용 펄스 I-V 시스템, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, 32-34 (1996)
    • AlGaAs Emitter Depletion Ledge를 이용한 HBT의 Base 표면전류감소, 대한전자공학회 하계학술대회, 0, 0, – (1996)
    • Design Study of Linearized AlGaAs/GaAs HBTs using volterra series, IEEE MTT Symposium, 0, 0, 1775-1778 (1996)
    • Extraction of Low-Frequency Noise Model of self-aligned AlGaAs/GaAs Heterojunction Bipolar Transistor, IEEE MTT Symposium, 0, 0, 1309-1312 (1996)
    • 레이다 송수식 모듈용 X-band 14W 전력증촉기 연구, 전자공학회 1995 추계 학술대회, 0, 0, – (1995)
    • Experimental Study of Emitter size Effects of Microwave AlGaAs/ GaAs HBTS, The 4th International Conference on VLSI and CAD, 0, 0, – (1995)
    • Extraction of Lateral Parameters and Double-Diffused Channel Doping Profiles of VDMOST and VIGBT Using C-V Measurement, The 4th International Conference on VLSI and CAD, 0, 0, – (1995)
    • 1/f Noise Characterstics of AlGaAs/GaAs Heterojunction Transistor with a Noise Corner Frequency below 1 kHz, 22nd International Symposium Compound Semiconductors. Digest, 0, 0, 655-660 (1995)
    • Thernal Analysis of AlGaAs/GaAs Heterojunction Bipolar Transistors Including Base Recombination Current Effect, 22nd International Symposium Compound Semiconductors. Degest, 0, 0, 673-678 (1995)
    • GaAs MMIC Foundry를 이용한 BS Tuner 설계, 춘계 마이크로파 및 전파전파연구회 학술발표회, 0, 0, – (1995)
    • DMOST 채널에서의 이상적인 전류-전압 관계에 과한 해석적 모델, 제2회 한국 반도체 학술대회, 0, 0, 165-167- (1995)
    • VDMOST의 소자구조와 수평방향, 농도분포의 추출, 제2회 한국반도체 학술대회, 0, 0, 169-171 (1995)
    • 레이다 송수신 모듈용 X-band 14W 전력증폭기 연구, 전자공학회 1995년 추계학술대회, 0, 0, – (1995)
    • AlGaAs/GaAs SABM HBT의 제작 및 특성, 대한전자공학회 논문지, 0, 0, – (1995)
    • GaAs/InGaAs Heterostructure FETs with 1.6W Outpust Power at 1GHz, IEEE MTT-S Digest, 0, 0, 453-456 (1995)
    • HBT의 비선형 intermodulation 상쇄효과, 전자공학회 1995년 추계학술대회, 0, 0, – (1995)
    • Linearity characteristics of the low-high doped MESFET for CDMA cellular phone, Asia Pacific Micorwave Conference, 0, 0, 117-119 (1995)
    • SABM 공정으로 개발된 X-band AlGaAs/GaAs HBT’s, 대한전자공학회 하계종합학술대회, 0, 0, 759-762 (1995)
    • 고출력 이종집합 트랜지스터의 대신호 등가모델, 전자공학회 추계학술대회 논문집, 0, 0, 91-99 (1994)
    • Experimental Investigation of Low Frequency Noise Properties of AlGaAs/GaAs and GaInp/GaAs HBT, 21st International Symposium on Compound Semiconductors, San Diego, California, 0, 0, – (1994)
    • AlGaAs/GaAs SABM HBT의 제작 및 특성, 마이크로파 및 전파전파 학술발표회 논문집, 0, 0, – (1994)
    • Design of the Linearized Heterojunction Bipolar Transistors Using Volterra Series Analysis, 전자공학회 하계학술대회, 0, 0, – (1994)
    • RESURF 수평형 IGBT의 항복전압, 대한전자공학회 하계학술대회, 0, 0, – (1994)
    • 광대역 MMIC 가변이득 증폭기의 설계, 전자공학회 추계학술대회, 0, 0, – (1994)
    • GaAs FET의 비선형 채녈 전류 모형에 관한 연구, 전파전파 추계학술대회, 0, 0, – (1994)
    • Low Current GaAs MMIC Down Conversion Mixer for Cellular Telephone Receivers, 전파전파 추계학술대회, 0, 0, – (1994)
    • MMIC Distributed Active Balun의 설계, 전자공학회 하계학술대회, 0, 0, – (1994)
    • Si/SiGe HBT 최대 전류이득의 온도의존성, 전자공학회 추계학술대회, 0, 0, – (1994)
    • Low Current GaAs MMIC Down Conversion Mixer for Cellular Telephone Receivers, 전파전파 추계학술대회, 0, 0, – (1993)
    • X-band 3단 저잡음 증폭기 설계 및 제작, 추계 전파전파 학술회의 논문집, 0, 0, – (1993)
    • A comparative study of Kirk Effect on GaAs and Si Bipolar Junction Transistor, 3rd International Conference on VLSI and CAD, 0, 0, – (1993)
    • 포항제철의 산.학.연 협동체계, 2000년대를 대비한 전자공학 교육 연구 세미나, 0, 0, 155-170 (1993)
    • Low Noise Microwave and Millimeter Wave FETs and MMIC, 제2회 마이크로파 및 밀리미터파 Workshop, 0, 0, 85-105 (1993)
    • The Effect of Parasitic Components of GaAs FETs on High-Frequency Gain, , 0, 0, 98-101 (1993)
    • 일차원 시뮬레이션에 의한 여러가지 델타도핑 P-HEMT 구조의 선형특성 비교, 반도체 부품 합동학술발표회 논문집, 0, 0, 191-195 (1993)
    • A comparative study of Kirk Effect on GaAs and Si Bipolar Junction Transistor, ICVE ’93 Technical Digest, 0, 0, 408-511 (1993)
    • GaAs MESFET의 정확한 비선형 모형 추출에 관한 연구, 춘계 전파전파 학술회의 논문집, 0, 0, 83-87 (1993)
    • New Model for Resurf Lateral DMOS Transistor Optimization, submitted to IEEE Trans. Electron Devices, 0, 0, – (1993)
    • Resurf 수평형 DMOST의 최적화를 위한 새로운 모형 : 항복전압, 대한전자공학회 추계학술대회, 0, 0, 499- (1993)
    • Resurf 수평형 DMOST의 최적화를 위한 새로운 모형 : on-저항과 최적화, 대한전자공학회 추계학술대회, 0, 0, 503- (1993)
    • Si 이온주입 결함이 B의 channeling 및 확산에 미치는 영향, 대한 전자공학회 추계학술대회 논문집, 0, 0, 551-554 (1993)
    • SIMOX SOI 제조시 산소이온 주입량의 감소가능성, 반도체 부품 합동학술발표회 논문집, 0, 0, 165-168- (1993)
    • X-band 저잡음 증폭기 설계 및 제작, 1993년 추계 전파전파 학술회의, 0, 0, 21-23 (1993)
    • X-bend용 송수신 모듈의 구현, 추계 전파전파 학술회의 논문집, 0, 0, 94-98 (1993)
    • High Efficiency Q.W.FET, 삼미기술산업, 0, 0, – (1992)
    • 고효율 Power Module 설계, 젋은 반도체 공학도를 위한 반도체 Workshop, 0, 0, – (1992)
    • 두개의 마스크를 이용한 에어브리지공정, 대한전자공학회 추계학술대회 논문집, 0, 0, – (1992)
    • 휴대전화기에 사용되는 전력증폭기의 설계, 대한전자공학회 추계학술대회 논문집, 0, 0, – (1992)
    • 입력전환 3단 저잡음 증폭기, 대한전자공학회 추계학술대회 논문집, 0, 0, – (1991)
    • Characteristics of PIN Dide using Doping Superlattice, ICV ’91, 0, 0, – (1991)
    • Heterojunction Power FET, Invited talk International Conf. on VLSI&CAD ’91, 0, 0, – (1991)
    • HBT 제조 공정 및 특성, 젊은 반도체 공학도를 위한 Workshop, 0, 0, – (1991)
    • AlGaAs/GaAs전력용 HBT의 최적화 설계, 전자공학회 마이크로 및 전파전파 연구회 학술발표회, 0, 0, – (1991)
    • 화합물 반도체 박막의 응용, KIST 초청 세미나, 0, 0, – (1990)
    • 초고주파용 화합물 반도체 Transistor 현황, 대한전자공학회 경북지부 초청학술발표회, 0, 0, – (1990)
    • MMIC 소자 및 회로, ADD 초청세미나, 0, 0, – (1990)
    • MMIC 소자 및 회로설계, 초청강연, 대한전자공학회 하계학술대회, 0, 0, – (1990)
    • 초고주파 소자의 현황, KIST초청세미나, 0, 0, – (1990)
    • 초고주파 소자의 현황, KIST 초청 세미나, 0, 0, – (1990)
    • 화합물 반도체 고속소자, Workshop on Semiconductor Devices and systems, 0, 0, – (1990)
    • 초고주파용 화합물 반도체소자의 현황 분석, ETRI 초청 세미나, 0, 0, – (1990)
    • GaAs FET의 parasitic components가 초고주파 이득에 미치는 영향, 대한전자공학회 추계학술대회, 0, 0, – (1990)
    • Panel Discussion on High Power Microwave Sources, 1989 IEDM San Francisco, Calif, 0, 0, – (1989)
    • Millimeter-wave AlGaAs/InGaAs/GaAs Quantum Well Power MISFET, IEEE International · Electron Devices Meeting, 0, 0, – (1988)
    • Millimeter-wave AlGaAs/InGaAs/GaAs Quantum Well Power MISFET, 1988 IEDM, 0, 0, 168-171 (1988)
    • Preparation of High-Quality MESFETs by Gas Source MBE, Electronic Materials Conference, Santa Barbara, Ca, 0, 0, – (1987)
    • GaAs/GaAlAs MISFET Technology, 1986 DARPO annual EHF meeting San Diego Calif, 0, 0, – (1986)
    • A Ka-Band Dual-Channel Tracking Receive Converter, IEEE MTT-S International Microwave Symposium, 0, 0, – (1986)
    • A Ka-Band Dual-Channel Tracking Receive Converter, 1986 IEEE MTT-D International Microwave Symposium Digest paper Y-2, 0, 0, 643-944 (1986)
    • High Performance Ka-Band GaAs Power Field-Effect Transistors, 1986 GOMAC San Diego California, Digest of Papers, 0, 0, 377-378 (1986)
    • Millimeter-wave Monolithic GaAs Power FET Amplifiers, 1986 GaAs IC Symposium Grenelefe Florida, Technical Digest, 0, 0, 61-63 (1986)
    • A 115 GHz Monolithic GaAs FET Oscillator, 1985 IEEE GaAs IC Sumposium Monterey Calif, 0, 0, – (1985)
    • Panel Discussion on Millimeter-wave Technology, 1985 IEEE GaAs IC Symposium Monterey Calif., 0, 0, – (1985)
    • A 115 GHz Monolithic GaAs FET Oscillator, IEEE GaAs IC Sumposium Monterey Calif., 0, 0, – (1985)
    • GaAs FETs and Heterojunction Transistors, 1985 Semiconductor Workshop, 0, 0, 14-18 (1985)
    • Millimeter-wave GaAs FET’s with fmax of over 110GHz, 1985 IEEE/Cornell Congerence Cornell Univ., 0, 0, – (1985)
    • High Power Distributed Amplifier Using MBE Synthesized Material, IEEE 1985 Microwave and Millimeter-Wave Monolithic Circuits Symposium, 0, 0, – (1985)
    • High Power Distributed Amplifier Using MBE Synthesized Material, ibde, 0, 0, 35-37 (1985)
    • Monolithic GaAs Dual Gate FET Variable Power Amplifier Module, IEEE 1985, Microwave and Millimeter-wave Monolithic Circuits Symposium, St. Louis, Mo., 0, 0, – (1985)
    • Monolithic GaAs DualGate FET Variable Power Amplifier Module, IEEE 1985, Microwave and Millimeter-wave Monolithic Circuits Symposium, St. Louis, Mo, 0, 0, – (1985)
    • A GaAs Dual-Gate Power FET Operation up to K Band, The International Solid-State Circuits Conference, 0, 0, – (1983)
    • A GaAs Dual-Gate Power FET Operation up to K Band, Tech. Digest, 1983 ISSCC, 0, 0, 200-201 (1983)
    • A Review of Recent Progress on Guided-Wave Acoustooptics with Applications to Wideband Communications and Signal Processing, Topical Meeting on Integrated and Guided-wave Optics, 0, 0, – (1980)
    • Optical Channel Waveguide Switch and Coupler Using Total Internal Reflection, Tech. Digest, 1978 Topical Meeting on Integrated and Guided-wave Optics, Salt Lake City, Utah Jan, 0, 0, – (1978)
    • Thin-Film Tunable Optical Filtering using Anisotropic and Noncollinear Acoustooptic integration in LiNbO3 Waveguideds, Symp. Digest, 1977 Ultrasonic Symp. Phoenix, Az., 0, 0, 118- (1977)
    • Guided-Wave Acoustooptic Signal Processors for Wideband Radar System, INVITED REVIEW PAPER, Symposium on Integrated-Optics, Huntsville, Alabama, 0, 0, 27-29 (1977)
    • Wide band Guided-Wave Anisotropic Bragg Diffraction in LiNbO3 Waveguide, Technical Digest, 1977 International Conference on Integrated Optics and Optical Fiber Communicatio, 0, 0, – (1977)
    • Wide band Guided-Wave Anisotropic Bragg Diffraction in LiNbO3 Waveguide, International Conference on Integrated Optics and Optical Fiber Communication, 0, 0, – (1977)
    • Wide-band guided-wave acousto-optic Bragg devices using multiple titled surface acoustic waves, IEEE, 0, 0, 316-328 (1976)
    • Accoustooptic Bragg Diffraction using Multiple Surface Acoustic waves and Electrooptic Deflection/Modulation using tilted Electrodes, Tech. Digest, 1976 Topical Meeting on Intefrated Optics, Salt Lake City, Utach, 0, 0, 39430- (1976)
    • Wideband guided wave array in LiNbO3 wave-guided, Dig. Tech. Paper, 1975, Ultrasonics Symp. Los Angeles, Calif, 0, 0, 22,42-24,43 (1975)
    • Wide-band guided-wave acousto-optic Bragg devices using multiple tilted surface acoustic waves, Ultrasonics Symposium, 0, 0, – (1975)
    • Microwave Doherty Amplifier for High Linearity and Efficiency, IEEE MTT-S Int. Microwave Symp Workshop, 0, 0, – (0000)
    • A CDMA and AMPS Handset Power Amplifier based on Load Modulation Technique, 34th European Microwave Conf. digest, 0, 0, – (0000)
    • Development of Linear Channel-Selection Filter for Direct Conversion Receivers, International SoC Design Conference, 0, 0, – (0000)
    • Ultra High-Speed 0.25 -μm Emitter InP-InGaAs SHBTs with fmax of 687 GHz, 2004 IEEE International Electron Devices Meeting (IEDM), 0, 0, – (0000)
    • RF Power Amplifiers for Emerging Wireless Communications: Single Branch vs. Multi-Branch architectures, IEEE Canadian Conference on Electrical and Computer Engineering, Ottawa, ON, Canada, 0, 0, 1469-1472 (0000)
    • Fully Integrated Doherty Power Amplifiers for 5 GHz Wireless-LANs, IEEE Radio Frequency Integrated Circuits (RFIC) Symp., San Francisco, USA, 0, 0, 177-180 (0000)
    • Improving the Linearity of CMOS Low Noise Amplifier Using Multiple Gated Transistors, 2006년도 대한전자공학회 하계종합학술대회, 0, 0, 505-506 (0000)
    • Coupling-Compensated 180° Phase Shift Coupled-Line Filters Terminated in Arbitrary Impedances, Asia-Pacific Microwave Conference (APMC) 2006, Yokohama, Japan, 0, 0, 649-652 (0000)
    • Left-handed transmission lines and left-handed small impedance transformers (LHCCTs), international MINT-MIS2007/TSMMW 2007/MilliLab Workshop digest, 0, 0, 53-56 (0000)
    • A Delta-Sigma-Digitized RF transmitter, MTT-S Int. Microw. Symp. Dig, 0, 0, 81-84 (0000)
    • A new adaptive digital predistortion technique employing feedback technique, MTT-S Int. Microw. Symp. Dig, 0, 0, 1145-1148 (0000)
    • Advanced design of linear Doherty amplifier for high efficiency using saturation amplifier, MTT-S Int. Microw. Symp. Dig, 0, 0, 1573-1576 (0000)
    • High efficiency GaN HEMT power amplifier optimized for OFDM EER transmitter, MTT-S Int. Microw. Symp. Dig, 0, 0, 1247-1250 (0000)
    • Impedance transforming lumped-baluns consisting of left-handed small impedance transformers, International Technical Conference on Circuits/Systems, computers and Communications, 0, 0, 119-120 (0000)
    • GaN HEMT based Doherty amplifier for 3.5-GHz WiMAX applications, Proc. 37th Eur. Microw. Conf., 0, 0, 395-398 (0000)
    • High efficiency hybrid EER transmitter for WCDMA application using optimized power amplifier, Proc. 37th Eur. Microw. Conf., 0, 0, 182-185 (0000)
    • Left-handed small impedance transformers and their application to arbitrary phase differentiated lumped baluns for impedance transforming, Asia-Pacific Microwave Conference 2007, 0, 0, 789-792 (0000)
    • Microwave Doherty power amplifier for high efficiency and linearity, 2008 IEEE Topical Symposium on Power Amplifier for Wireless Communications, 0, 0, 1- (0000)
    • An Accurate Drain Current Model at Ponch-off and Saturation Regions of GaAs FET’s, submitted to IEEE Microwave and Guided Wave Letters, 0, 0, – (0000)
    • Analytical Model for Drain Current-Voltage Relationship of Double-Diffu-sed Channel MOS Transistor, submitted to IEEE Trans. Electron Device, 0, 0, – (0000)
Invited Talk or Presentations
    • Bias Adapted Operation of CMOS PA for Handset Application, ., 0, 0, – (2014)
    • Envelope Tracking Modulator as a PMIC for Mobile Handset PAs, ., 0, 0, – (2013)
    • Recent Development of CMOS Power Amplifiers for Handset Applications, ., 0, 0, – (2013)
    • Envelope Tracking Technique for Mobile Handset Application, ., 0, 0, – (2012)
    • Challenges and Directions of Ultra Low Engergy Wireless Sensor Nodes for Biosignal Monitoring, ., 0, 0, – (2012)
    • Concurrent dual-band GaN HEMT power amplifier at 1.8 GHz and 2.4 GHz, ., 0, 0, – (2012)
    • A RF CMOS Band-pass Tracking Filter with Enhanced Q and High Linearity, ., 0, 0, – (2011)
    • A Highly Efficient Asymmetric Doherty Power Amplifier with a New Output Combining Circuit, ., 0, 0, – (2011)
    • Class-E Power Amplifier Optimization for Operation above Maximum Frequency, ., 0, 0, – (2011)
    • ET PA for handset application, ., 0, 0, – (2011)
    • Linearity Improvement of Envelope Tracking Power Amplifier Using Gain Compensated Predistortion, ., 0, 0, – (2011)
    • Highly Efficient Envelope Tracking Transmitter by Utilizing Sinking Current, ., 0, 0, – (2011)
    • Envelope-Tracking Two-Stage Power Amplifiers, ., 0, 0, – (2011)
    • Investigation of a class-F-1 power amplifier with a nonlinear Cout, ., 0, 0, – (2011)
    • Effects of even-order terms on behavior model of envelope tracking transmitters, ., 0, 0, – (2011)
    • Multiband-Multiband PA operation, ., 0, 0, – (2011)
    • Flexible Doherty Power Amplifier for Intelligent Radio, ., 0, 0, – (2011)
    • 1.6_2.1 GHz Broadband Doherty Power Amplifiers for LTE Handset Applications, ., 0, 0, – (2011)
    • Highest Efficiency Award at Student High-efficiency Power Amplifier Design Competition, ., 0, 0, – (2011)
    • A multimode/multiband envelope tracking transmitter with broadband saturated power amplifier, ., 0, 0, – (2011)
    • Digital Predistortion Technique of Handset Power Amplifier, ., 0, 0, – (2011)
    • Highly efficient Doherty amplifier employing GaN and LDMOSFET cells for base station application, ., 0, 0, – (2011)
    • Highly Efficient ET transmitter for 20MHz Bandwidth Signals, ., 0, 0, – (2011)
    • Digitally Enhanced Power Amplifier and Transmitter, ., 0, 0, – (2011)
    • Linear Power Amplifier Design for Mobile Communications, ., 0, 0, – (2011)
    • Flexible Doherty power amplifiers for base station applications; multi way and ET operation, ., 0, 0, – (2011)
    • Interactive workshop on Power Amplifier Efficiency and Linearity Enhancement, ., 0, 0, – (2011)
    • A low-voltage wideband voltage-controlled oscillator for ISDB-T, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2009, 0, 0, – (2009)
    • A wideband Linear LNA using Dual-Feedback for TV tuner, IEEE CONFERENCE ON MICROWAVES, COMMUNICATIONS, ANTENNAS AND ELECTRONICS SYSTEMS, 0, 0, – (2009)
    • A Novel Design Method of Highly Efficient Saturated Power Amplifier Based on Self-Generated Harmonic Currents, PROC. 39TH EUR. MICROW. CONF.,, 0, 0, – (2009)
    • A Highly Efficient Doherty Power Amplifier Employing Optimized Carrier Cell, 39TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2009)
    • Broadband class-F power amplifiers for handset applications, 39TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2009)
    • Envelope Tracking Technique for Multimode PA Operation, 39TH EUROPEAN MICROWAVE CONFERENCE, 0, 0, – (2009)
    • Multi-mode power amplifier based on the mode-dependent power supply modulator, 9TH RF INTEGRATED CIRCUIT TECH. WORKSHOP, 0, 0, – (2009)
    • A 2.6GHz CMOS up-conversion mixer with Gm linearization technique, 9TH RF INTEGRATED CIRCUIT TECH. WORKSHOP, 0, 0, – (2009)
    • A wideband CMOS hybrid switching supply modulator for polar transmitter, 9TH RF INTEGRATED CIRCUIT TECH. WORKSHOP,, 0, 0, – (2009)
    • A noise optimized FIR filter for digital RF receiver, 9TH RF INTEGRATED CIRCUIT TECH. WORKSHOP, 0, 0, – (2009)
    • A 0.18-um CMOS switch with high isolation for 48 MHz ~ 860 MHz TV tuner application, 2009 대한전자공학회 하계종합학술지, 0, 0, – (2009)
    • Hybrid EER transmitter using highly efficient saturated power amplifier for 802.16e mobile WiMAX application, IEEE MTT-S INT, 0, 0, – (2009)
    • Input power dividing of Doherty power amplifiers for handset applications, IEEE MTT-S INT. MICROW. SYMPO, 0, 0, – (2009)
    • A 45/46/34% PAE linear polar transmitter for EDGE/WCDMA/Mobile-WiMax, IEEE MTT-S INT. MICROW. SYMPO, 0, 0, – (2009)
    • Non-Decimation FIR Filter for Digital RF Sampling Receiver with Wideband Operation Capability, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMP, 0, 0, – (2009)
    • CMOS linear power amplifier, 2009 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMP..,, 0, 0, – (2009)
    • Highly Efficient Doherty Power Amplifier Using Saturated PA Cells, 2009 춘계 마이크로파 및 전파전파 논문집, 0, 0, – (2009)
    • Highly efficient saturated power amplifier using GaN HEMT, 2009 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2009)
    • Asymmetric Saturated 3-Stage Doherty Power Amplifier For Improved Efficiency, 2009 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2009)
    • A Novel Digital Feedback Predistortion Technique with Memory, 2009 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2009)
    • A new emerging technology of digitally assisted RF circuits, IEEE MINI-COLLOQUIUM ON NANO-SCALE DEVICES AND CIRCUITS, 0, 0, – (2009)
    • 0.13um CMOS 공정을 이용한 다표준 폴라 송신기를 위한 PA 레귤레이터, 16TH KOREAN CONFERENCE ON SEMICONDUCTORS, 0, 0, – (2009)
    • Branch-line hybrids with -15dB coupling power, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2008, 0, 0, 862-877 (2008)
    • Optimized design of wideband transformer for handset CMOS power amplifier application, ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) 2008, 0, 0, 862-877 (2008)
    • Modified small asymmetric impedance transformers, 2008 IEEE MTT-S IMWS ON ART OF MINIATURIZING RF AND MICROWAVE PASSIVE COMPONENTS PROCEEDING, 0, 0, 862-877 (2008)
    • Microwave Doherty power amplifier for high efficiency and linearity, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Power amplifiers for next generation transmitters, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Performance enhancement of linear power amplifier employing digital technique, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • An dual band transformer for CMOS power amplifier application, 2008 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 862-877 (2008)
    • Compact and wideband ring hybrids with coupled transmission lines, IEEE MTT/AP/EMC Korea Chapter KIEES Conference Digest, 0, 0, 862-877 (2008)
    • Gate-bias control technique for envelope tracking Doherty amplifier, 2008 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 862-877 (2008)
    • Highly efficient high power hybrid EER transmitter for IEEE 802.16e mobile WiMAX application, 2008 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 862-877 (2008)
    • On the accurate predistorted signal extraction capability of digital feedback predistortion technique, 2008 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 862-877 (2008)
    • Optimum PA design for hybrid-EER transmitter using smart varactor control circuit, 2008 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, 862-877 (2008)
    • Delta-Sigma modulator(DSM) based polar transmitter, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Envelope injection consideration of high power hybrid EER transmitter for IEEE 802.16e mobile WiMAX application, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Highest Efficiency Award at Student High-efficiency Power Amplifier Design Competition, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Wide-band CMOS loop-through amplifier for cable TV tuner, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Branch-line hybirds with -15 dB coupling power, Summer KIEES Conference Digest, 0, 0, 862-877 (2008)
    • Class-AB/F Doherty power amplifiers, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Distributed low noise amplifier using reactive termination, 8th RF Integrated Circuit Technology Wokrshop, 0, 0, 862-877 (2008)
    • Small impedance transforming baluns with perfect matching and perfect isolation, Fall KIEES Conference Digest, 25th, 0, 0, 862-877 (2008)
    • Impedance-transforming small impedance transformers, Winter KIEES Conference Digest, 0, 0, 862-877 (2008)
    • Modified small asymmetric impedance transformers, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Branch-line hybrids with -15dB coupling power, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Optimized design of wideband transformer for handset CMOS power amplifier application, 한국전자파학회 논문지, 0, 0, 862-877 (2008)
    • Class-AB/F Doherty power amplifiers, PROC. 38TH EUR. MICROW. CONF, 0, 0, 862-877 (2008)
    • Wide-band CMOS loop-through amplifier for cable TV tuner, IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMP, 0, 0, 862-877 (2008)
    • Delta-Sigma modulator(DSM) based polar transmitter, IEEE MTT-S INT. MICROWAVE SYMP, 0, 0, 862-877 (2008)
    • Envelope injection consideration of high power hybrid EER transmitter for IEEE 802.16e mobile WiMAX application, IEEE MTT-S INT. MICROWAVE SYMP, 0, 0, 862-877 (2008)
    • Highest Efficiency Award at Student High-efficiency Power Amplifier Design Competition, IEEE MTT-S INT. MICROWAVE SYMP, 0, 0, 862-877 (2008)
    • Performance enhancement of linear power amplifier employing digital technique, IEEE INT. SYMP. CIRCUITS SYSTEMS, 0, 0, 862-877 (2008)
    • Power amplifiers for next generation transmitters, ICMMT2008, 0, 0, 862-877 (2008)
    • Investigation of high-efficiency class-F and inverse class-F power amplifier and their linear operation, 2008 IEEE RADIO AND WIRELESS SYMPOSIUM, 0, 0, – (2008)
    • Microwave Doherty power amplifier for high efficiency and linearity, 2008 IEEE TOPICAL SYMPOSIUM ON POWER AMPLIFIER FOR WIRELESS COMMUNICATIONS, 0, 0, 862-877 (2008)
    • Microwave Doherty power amplifier for high efficiency and linearity, 2008 IEEE TOPICAL SYMPOSIUM ON POWER AMPLIFIER FOR WIRELESS COMMUNICATIONS, 0, 0, – (2008)
    • Realization of high impedance transmission lines using a pair of coupled-transmission lines with two shorts, 2007 추계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • A study on adaptive digital feedback predistortion technique combined with digital feedback technique, 2007 추계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • Noise improvement of active Gilert mixer with reduction current circuit, 7TH RF INTEGRATED CIRCUIT TECHNOLOGY WORKSHOP, 0, 0, – (2007)
    • A study on the 0.18-um CMOS dual-band low-noise amplifier for CDMA/WLAN, 2007 추계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • A charge-domain passive mixer in 0.13-um CMOS, 2007 추계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • Coupling-compensated DC blocks terminated in arbitrary, 2007 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • Advanced Hybrid EER transmitter for WCDMA application using efficiency optimized power amplifier and modified bias modulator, 2007 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • Developement of a 2.14-GHz high efficiency class-F power amplifier, 2007 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • A study on high performance Dohertyy power amplifier for WiMAX system using GaN HEMT, 2007 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • A study on digital feedback predistortion technique for highly efficient power amplifier, 2007 춘계 마이크로파 및 전파전파 학술대회 논문집, 0, 0, – (2007)
    • Doherty Linear Power Amplifiers for Mobile Handset Applications, ASIA-PACIFIC MICROWAVE CONFERENCE, 0, 0, – (2006)
    • Postech activities on CMOS based Linear Power Amplifiers, 2006 IEEE Topoical Workshop on Power Amplifiers for Wireless Communications, San Diego, California, 0, 0, – (0000)
    • The Doherty Power Amplifier Technique for Base Station Application, 2006 IN MMIC, Aveiro, Portugal, 0, 0, – (0000)
    • 3G & 4G Handset Transmitter based on Switching Power Amplifiers, IEEE MTT-S Int. Microwave Symp., San Francisco, USA, 0, 0, – (0000)
    • CMOS Linear Power Amplifier, 6th RF Integrated Circuit Technology Workshop, 0, 0, – (0000)
    • 3G & 4G Handset Transmitters, The 10th Vietnam Conference on Radio & Electronics, Hanoi, Vietnam, 0, 0, – (0000)
    • Recent works on power amplifiers and transmitters, 2007 RF Power Amplifier Workshop, 0, 0, – (0000)
    • Delta-sigma based polar transmitter, in 7th RF Integrated Circuit Tech. Workshop,Jeju Korea, Sep. 2007, 0, 0, – (0000)
    • High efficiency RF transmitter modulating power supply, in 8th Int. conf. on Telecommunication in Modern Satelite, 0, 0, – (0000)
    • Doherty linear power amplifiers for mobile handset applications, Radio and Wireless Symposium (RWS), 0, 0, – (0000)
    • High efficiency linear PA technique for basestations, 29th IEEE Compound Semiconductor IC (CSIC) Symp., 0, 0, – (0000)
    • High efficiency Doherty amplifier with good linearity for mobile applications, Microwave Workshop and Exhibition, 0, 0, – (0000)
Books
    • RF and mm-Wave Power Generation in Silicon, Academic Press, 544, (2015)
Research Activities
    • 전자파특화센터 사업중단에 따른 운영비 및 예금이자 잔액계정, 포항공과대학교 (2001-2002)
    • RF용 SIGE HBT의 최적화와 모델링, [삭제]삼성전자(주)기흥공장 (2001-2002)
    • RF용 SIGE HBT 의 최적화와 모델링, [삭제]삼성전자(주)기흥공장 (2002-2003)
    • 기지국용 DOHERTY 고효율 앰프 개발, 삼성전자(주) (2003-2004)
    • RF용 SIGE HBT 의 최적화와 모델링, [삭제]삼성전자(주)기흥공장 (2003-2004)
    • 2.4GHZ WLAN RFIC 개발, (주)하이닉스반도체 (2002-2003)
    • INGAP HBT용 EPITAXIAL WAFER개발, (주)에피플러스 (2000-2001)
    • SUB- 0.1㎛ MOSFET 모델링과 고주파 특성 향상, (주)하이닉스반도체 (2000-2001)
    • SUB- 0.15㎛ MOSFET 모델링과 고주파 특성 향상, (주)하이닉스반도체 (2001-2002)
    • 3차 전치 왜곡 선형화기 개발, (주)웨이브일렉트로닉스 (2002-2003)
    • 전자파 특화연구 (Ⅲ) – 3단계, 국방과학연구소 (2001-2003)
    • 2001-2003전자파특화연구센터 예금이자 발생액, 국방과학연구소 (2001-2003)
    • INGAAS/GAAS HBT구조 및 공정개발, 한양대학교 (2000-2001)
    • ITS송수신 MMIC모듈개발, 한양대학교 (2001-2001)
    • INGAP/GAAS HBT 구조및 공정 개발, 한양대학교 (2001-2002)
    • IMT-2000/PCS/GPS 멀티밴드 DIRECT CONVERSION CDMA수신기 RF, 한양대학교 (2001-2002)
    • INGAAS/GAAS HBT구조 및 공정개발, 한양대학교 (2002-2003)
    • IMT-2000/PCS/GPS 멀티밴드 DIRECT CONVERSION CDMA수신기 RF, 한양대학교 (2002-2003)
    • 기저대역 보정된 기지국용 선형 증폭기 개발, 포스코신기술연구조합 (2001-2002)
    • 기저대역 전치왜곡장치를 이용한 선형전력증폭기 개발, (주)인텍웨이브 (2003-2004)
    • RF용 SIGE HBT 의 최적화와 모델링, [삭제]삼성전자(주)기흥공장 (2004-2005)
    • 광대역 전력 증폭기 및 선형화 구조 개발, 삼성전자(주) (2005-2005)
    • RF CMOS MODEL 검증을 위한 기술 연구, [삭제]삼성전자(주)기흥공장 (2005-2006)
    • RF 전력증폭기 응용을 위한 LDMOSFET의 모델링과 최적화 연구, [삭제]삼성전자(주)기흥공장 (2003-2004)
    • RF TECHNOLOGY 노이즈 개선을 위한 요소기술연구, 매그나칩반도체 유한회사 (2004-2004)
    • 델타-시그마 변조기를 이용한 기지국용 고효율 전력 증폭기 개발, 삼성전자(주) (2004-2004)
    • 기지국 및 중계기용 고성능 전력 증폭기 개발, (주)웨이브일렉트로닉스 (2004-2005)
    • 고성능 중계기용 HPA(HIGH POWER AMPLIFIER) 개발, (주)웨이브일렉트로닉스 (2005-2006)
    • 이동통신 중계기용 고선형 전력 증폭기 개발, (주)웨이브일렉트로닉스 (2003-2004)
    • 철강 분야별 RFID HARDWARE 기술 표준화 연구, (주)포스코 (2004-2005)
    • 개별장비 운영경비 적립액, 포항공과대학교 (2006-2016)
    • 인건비풀링과제, 포항공과대학교 (2006-2015)
    • 자체연구개발과제, 포항공과대학교 (2006-2016)
    • 와이브로용 핸드셋 도허티 전력 증폭기 개발, 삼성전자(주) (2006-2007)
    • RF CMOS MODEL검증을 위한 기술 연구, [삭제]삼성전자(주)기흥공장 (2006-2007)
    • BLUTTOOTH 용 CMOS 전력 증폭기 개발, 뮤텔테크놀로지(주) (2006-2007)
    • EER 전력 송신기 용 고성능 BIAS MODULATOR 개발, 삼성전자(주) (2006-2006)
    • M-WIAX(WIBRO) DIGITAL RF 개발, 삼성전자(주) (2006-2007)
    • 65NM 이하 공정의 RF CMOS MODEL 검증을 위한 기술 연구, 삼성전자(주) (2007-2008)
    • 802.16E MOBILE WIMAX용 CMOS 전력증폭기 개발, 한국전자통신연구원 (2007-2007)
    • 기지국용 전력송신기를 위한 EER 기술 개발, 삼성전자(주) (2007-2007)
    • 고효율 RF 전력송신기 개발, 삼성전자(주) (2007-2007)
    • 광대역 및 MIMO 무선통신 환경에 적합한 차세대 디지털/RF 송신기 시스템에 대한 연구, 한국과학재단 (2007-2008)
    • M-WIMAX(WIBRO) DIGITAL RF 개발, 삼성전자(주) (2007-2008)
    • M-WIAX(WIBRO) DIGITAL RF 개발, 삼성전자(주) (2006-2008)
    • TUNER FRONT단을 위한 LNA 및 주변회로의 CMOS 집적회로 설계, 삼성전기㈜ (2007-2008)
    • 고효율 EER 전력 송신기를 위한 요소 기술 연구, 한국전자통신연구원 (2008-2008)
    • ET 전력 증폭기의 효율 개선 방안 연구, 삼성전자(주) (2008-2008)
    • 해외 모바일 와이맥스 단말기용 광대역/고효율 전력 증폭기 개발, (주)와이팜 (2008-2009)
    • M-WIMAX(WIBRO) DIGITAL RF 개발, 삼성전자(주) (2008-2009)
    • 광대역 및 MIMO 무선통신 환경에 적합한 차세대 디지털/RF 송신기 시스템에 대한 연구, 한국과학재단 (2008-2009)
    • 고효율 RF 전력송신기 개발, 삼성전자(주) (2008-2009)
    • 65NM CMOS 공정을 이용한 선형 전력증폭기 개발, 삼성전자(주) (2008-2009)
    • 4.2064_1차년도의 이월과제, 한국과학재단 (2008-2009)
    • 4.2103(차세대 신기술_김범만)이월과제, 삼성전자(주) (2008-2009)
    • LTE 용 CMOS 전력 증폭기 개발, 한국전자통신연구원 (2009-2009)
    • DIGITAL RF TX ARCHITECTURE FEASIBILITY 연구, 삼성전자(주) (2009-2009)
    • 기지국용 고출력 고성능 도허티 전력 증폭기 개발, 삼성전자(주) (2009-2009)
    • 광대역 기지국 응용의 고효율 ET 전력증폭기 회로설계, 한국전자통신연구원 (2009-2010)
    • 해외 모바일 와이맥스 단말기용 광대역/고효율 전력 증폭기 개발, (주)와이팜 (2009-2010)
    • M-WIMAX(WIBRO) DIGITAL RF 개발, 삼성전자(주) (2009-2010)
    • 광대역 및 MIMO 무선통신 환경에 적합한 차세대 디지털/RF 송신기 시, 재단법인한국연구재단 (2009-2010)
    • (학생)인건비풀링과제, 포항공대산학협력단 (2009-2020)
    • 4.3192,3462(김범만_차세대_삼성위탁)이월과제, 삼성전자(주) (2009-2010)
    • 다중모드 광대역 ET 전력 송신기 개발, 삼성전자(주) (2009-2010)
    • 4.3230_(2차년도) 이월과제, 재단법인한국연구재단 (2009-2010)
    • SEC 45NM PROCESS FREQUENCY SYNTHESIZE DESIGN, 삼성전자(주) (2010-2011)
    • CLASS-P ET 전력 송신기 최적화 및 도허티 ET 전력 송신기 연구, 삼성전자(주) (2010-2011)
    • 광대역 기지국 응용의 고효율 ET 전력 증폭기 회로 설계, 한국전자통신연구원 (2010-2011)
    • LTE용 CMOS 전력 증폭기 및 전원 변조기 구조 연구, 한국과학기술원 (2010-2011)
    • LTCC기판을 이용한 초소형, 고효율 GSM DUAL BAND TRANSMITTER MODULE 개발, (주)아이엠텍 (2010-2011)
    • LOW POWER MODE를 고려한 광대역 ET 송신기 개발, 삼성전자(주) (2011-2012)
    • 1NJ/BIT ULP(ULTRA LOW POWER) 통신 핵심기술 개발, 삼성전자(주) (2011-2012)
    • 기지국 고효율 송신 전력증폭기 구조 연구, 한국전자통신연구원 (2011-2012)
    • MOBILE TV RECEIVER FRONT – END DESIGN, 삼성전자(주) (2011-2012)
    • LTCC기판을 이용한 초소형, 고효율 GSM DUAL BAND TRANSMITTER MODULE 개발_2차년도, (주)아이엠텍 (2011-2012)
    • WIDEBAND CLASS-P 전력증폭기 최적화 연구, 삼성전자(주) (2012-2012)
    • 1NJ/BIT ULP(ULTRA LOW POWER) 통신 핵심기술 개발_2차년도, 삼성전자(주) (2012-2013)
    • INDUCTORLESS RECEIVER FOR CONNECTIVITY APPLICATION, 삼성전자(주) (2012-2013)
    • GREEN MIMO 시스템에 적합한 RF 전송 효율 FEASIBILITY 연구, 삼성전자(주) (2012-2013)
    • 기지국용 MMIC 전력증폭기 제작 계획서, 한국전자통신연구원 (2012-2013)
    • LTCC기판을 이용한 초소형, 고효율 GSM DUAL BAND TRANSMITTER MODULE 개발_3차년도, (주)아이엠텍 (2012-2014)
    • WIDEBAND DOHERTY CLASS-P 전력증폭기 최적화 연구, 삼성전자(주) (2013-2013)
    • CMOS 다중모드 다중밴드 전력증폭기 연구 개발, (주)아이앤씨테크놀러지 (2012-2013)
    • 1NJ/BIT ULP(ULTRA LOW POWER) 통신 핵심기술 개발_3차년도, 삼성전자(주) (2013-2014)
    • 시험분석 개별관리운영비과제, 포항공과대학교 (2013-2016)
    • GREEN MIMO 시스템에 적합한 DIRECT DIGITAL RF 구조 연구, 삼성전자(주) (2013-2014)
    • 광역 와이파이 전력증폭기용 ENVELOPE-TRACKING MODULATOR 설계, 한국전자통신연구원 (2013-2014)
    • 기지국 MMIC 전력증폭기 제작, 한국전자통신연구원 (2013-2014)
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    • 차세대 고효율 전력 증폭기 연구, 삼성전자(주) (2014-2014)
    • 광역WIFI 단말용 ENVELOP-TRACKING MODULATOR 설계, 한국전자통신연구원 (2014-2015)
    • LTE용 HBT 도허티 전력 증폭기 구조 연구, 삼성전기㈜ (2014-2015)
    • 기지국용MMIC 전력증폭기 제작, 한국전자통신연구원 (2014-2015)
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    • 자체연구개발과제[2015년 신설], 포항공과대학교 (2015-2017)
IP
    • 김석현,김범만, 오프셋 라인의 길이 조절을 이용한 도허티 증폭기의 효율 향상 회로, 한국, 10-2016-0013927 (2015)
    • 김범만,김동수,김주승, 스위치 전류의 조절을 이용한 고효율 포락선 증폭기를 위한 장치 및 방법., USA, 14/895,672 (2015)
    • 김범만,조윤성,문경훈, 도허티 전력증폭 장치, 한국, 10-2015-0162908 (2015)
    • 김주승,김범만, 다양한 대역폭 신호에 대한 고효율 및 고속 포락선 추적형 전력증폭 장치, 한국, 10-2015-0141032 (2015)
    • 김주승,김범만, 다중 레벨의 전원전압을 이용한 포락선 추적 전력증폭 장치, 한국, 10-2015-0141031 (2015)
    • 김범만,정태영,정대철,이재섭, 누설 전류 기반의 지연 회로, 한국, 10-2015-0023254 (2015)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2015-0022484 (2015)
    • 김범만,진상수, 전력 증폭기, USA, 14/288,461 (2014)
    • 김범만,김동수,김주승, 스위치 전류의 조절을 이용한 고효율 포락선 증폭기를 위한 장치 및 방법., -, PCT/KR2014/0046 (2014)
    • 김범만,박병준,김동수, 포락선 추적 전원 변조부 및 이를 적용한 전력증폭 시스템, 한국, 10-2014-0100229 (2014)
    • 김범만,진상수, 전력 증폭기, USA, 14/288,457 (2014)
    • 김범만,이한규,정대철,정태영,이재섭, 스펙트럼 효율 개선을 위한 펄스 정형 회로 및 펄스 정형회로를 포함하는 온오프 키잉 송신기, 한국, 10-2013-0140976 (2013)
    • 김범만,문정환, 전력 증폭기 선형화 방법 및 장치, 스웨덴, 11184702.6 (2013)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2013-0006239 (2013)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2013-0062394 (2013)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2013-0062394 (2013)
    • 김범만,진하동,김동수,이남정,강병창,방정호,이병무, 복수 개의 무선 주파수 디지털-아날로그 변환기들을 이용하여 다중 모드 및 다중 대역을 지원하는 송신기 및 송신기의 제어 방법, 한국, 10-2013-0053759 (2013)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2013-0062430 (2013)
    • 김범만,진상수, 전력 증폭기, 한국, 10-2013-0062430 (2013)
    • 김범만,김주승,김동수, 스위치 전류의 조절을 이용한 고효율 포락선 증폭기를 위한 장치 및 방법., 한국, 10-2013-0063842 (2013)
    • 김범만,김주승,김동수, 스위치 전류의 조절을 이용한 고효율 포락선 증폭기를 위한 장치 및 방법., 한국, 10-2013-0063842 (2013)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, 중국, 201310081587.9 (2013)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, USA, 12/798,188 (2013)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, USA, 13/798,188 (2013)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, USA, 13/798,188 (2013)
    • 김범만,이재섭,김성중,이한규,정대철,정태영, 음의 전력을 이용하여 리키지 전력 소모를 줄이는 저전력 회로, USA, 13/680,040 (2012)
    • 김범만,이재섭,김성중,이한규,정대철,정태영, 음의 전력을 이용하여 리키지 전력 소모를 줄이는 저전력 회로, 한국, 10-2012-0007883 (2012)
    • 김범만,김동수,진하동, 디지털 직교 변조기, 한국, 10-2012-0128913 (2012)
    • 김범만,김동수,진하동, 디지털 직교 변조기의 효율과 진폭 및 선형성을 향상하기 위한 장치 및 방법, 한국, 10-2012-0128913 (2012)
    • 김범만,이재섭,김성중,이한규,정태영,정대철, 음의 전력을 이용하여 리키지 전력 소모를 줄이는 저전력 회로, 한국, 10-2012-0007883 (2012)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, 한국, 10-2012-0026289 (2011)
    • 김범만,조윤성,강대현, 다중 모드 도허티 전력 증폭 장치, 한국, 10-2012-0026289 (2011)
    • 김범만,윤제형,김선홍, 듀얼 피드백 구조를 갖는 광대역 저잡음 증폭기, 한국, 10-2009-0039680 (2011)
    • 김범만,김일두,김장헌,윤현수,이동근,차정현,김정준,김승찬, ET 전력 송신기에서 바이어스 모듈레이터의 출력 전류 제어 장치 및 방법, 한국, 10-2011-0101915 (2011)
    • 김범만,문정환, 전력 증폭기 선형화 방법 및 장치, 중국, 201110307915.3 (2011)
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