ETRI-Knowledge Sharing Plaform

KOREAN

Researchers

연구자 검색
Keyword

Detail

사진

Lee Sang-Heung
Department
RF/Power Components Research Section
Contact
KSP Keywords
논문 검색결과
Type Year Title Cited Download
Conference
2024 Employment of 3 nm-thick h-BN passivation layer for RF performance improvement in GaN-based HEMTs   Sung-Jae Chang   International Workshop on Nitride Semiconductors (IWN) 2024, pp.1-2
Conference
2024 Impact of T-gate head size on the device performance and radiation tolerance in LG = 0.15 m GaN-based HEMTs   S.-J. Chang   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2024, pp.283-283
Journal
2024 Effects of parasitic gate capacitance and gate resistance on radiofrequency performance in LG = 0.15 μm GaN highelectron-mobility transistors for X-band applications   Sung-Jae Chang   ETRI Journal, v.권호미정, pp.1-13 1
Conference
2024 A 94 GHz SiGe BiCMOS receiver packaged with FOWLP technology   이상흥   한국전자파학회 종합 학술 대회 (동계) 2024, pp.184-184
Conference
2024 The Impact of T-Gate Head Size on Radiation Tolerance in GaN HEMTs   Sung-Jae Chang   한국반도체 학술대회 (KCS) 2024, pp.397-397
Conference
2023 94 GHz SiGe BiCMOS PA FOWLP의 고온 특성 평가 및 분석   이상흥   한국전자파학회 종합 학술 대회 (추계) 2023, pp.106-106
Conference
2023 W-대역 GaN MIM 커패시터 모델링   이상흥   한국전자파학회 종합 학술 대회 (추계) 2023, pp.112-112
Journal
2023 Evaluation and Analysis of High Temperature Characteristics of 94 GHz SiGe BiCMOS PLL   이상흥   한국전자파학회 논문지, v.34, no.10, pp.743-746
Conference
2023 Impact of Parasitic Gate Capacitance on RF Performance in GaN-based HEMTs for X-band Applications   Sung-Jae Chang   The Electrochemical Society (ECS) Meeting 2023, pp.1-1
Conference
2023 94GHz Fan-Out Wafer-Level Packaging (FOWLP) for High-Resolution Proximity Sensors, Autonomous Driving, and 5G/6G Telecommunication Systems   Jiho Joo   International Symposium on Microelectronics and Packaging (ISMP) 2023, pp.1-23
Conference
2023 Threshold Voltage Shift Mechanisms Induced by γ-ray and Proton Irradiation in GaN-based MIS-HEMTS for Satellite Communication System   Sung-Jae Chang   한국통신학회 종합 학술 발표회 (하계) 2023, pp.1-3
Journal
2023 Mechanisms of the Device Property Alteration Generated by the Proton Irradiation in GaN-Based MIS-HEMTs Using Extremely Thin Gate Insulator   Sung-Jae Chang   Nanomaterials, v.13, no.5, pp.1-13 0
Conference
2023 94 GHz SiGe BiCMOS PLL의 고온 특성 평가 및 분석   이상흥   한국전자파학회 종합 학술 대회 (동계) 2023, pp.214-214
Conference
2023 94 GHz SiGe BiCMOS MMIC의 고충격 시험 및 분석   이상흥   한국전자파학회 종합 학술 대회 (동계) 2023, pp.213-213
Conference
2022 Mechanisms of Device Degradation Induced by Proton Irradiation in the GaN-based MIS-HEMTs   Sung-Jae Chang   International Conference on Accelerators and Beam Utilizations (ICABU) 2022, pp.45-45
Conference
2022 A W-Band Variable-Gain Single-Chip Receiver for FMCW Radar   이상흥   한국전자파학회 학술대회 (추계) 2022, pp.93-93
Conference
2022 94 GHz SiGe BiCMOS MMIC의 저온 특성 평가 및 분석   이상흥   한국전자파학회 학술대회 (추계) 2022, pp.94-94
Conference
2022 Research on X-band GaN Low Noise Amplifier MMIC   노윤섭   한국전자파학회 종합 학술 대회 (하계) 2022, pp.764-764
Conference
2022 94 GHz SiGe BiCMOS MMIC의 고온 특성 평가 및 분석   이상흥   한국전자파학회 종합 학술 대회 (하계) 2022, pp.762-762
Journal
2022 Technique for fast triangular chirp modulation in FMCW PLL   Han Gil Choi  IEICE Electronics Express, v.19, no.14, pp.1-4 2
Conference
2022 Impact of T-Gate Head Size on Frequency Properties in GaN-based HEMTs   Sung-Jae Chang   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2022, pp.1-1
Conference
2022 X-band 25W GaN Power Amplifier MMIC Development   노윤섭   통신 정보 합동 학술 대회 (JCCI) 2022, pp.1-1
Conference
2022 94 GHz SiGe BiCMOS MMIC의 온습도 특성 평가 및 분석   이상흥   한국전자파학회 종합 학술 대회 (동계) 2022, pp.355-355
Conference
2022 Ku-band SPDT Switch MMIC Design Using 0.2um GaN HEMT Process   노윤섭   한국전자파학회 종합 학술 대회 (동계) 2022, pp.354-354
Conference
2021 A Study on the Ku band GaN Low Noise Amplifier MMIC Design   노윤섭   한국통신학회 종합 학술 대회 (추계) 2021, pp.1-1
Conference
2021 An Equivalent Circuit Model of Thin Film Resistor for MMICs   이상흥   한국전자파학회 학술 대회 (추계) 2021, pp.102-102
Conference
2021 W-대역 SiGe BiCMOS 수신기 MMIC 설계 및 제작   이상흥   한국전자파학회 종합 학술 대회 (하계) 2021, pp.796-796
Conference
2021 C-band GaN Low Noise Amplifier MMIC Design   노윤섭   한국전자파학회 종합 학술 대회 (하계) 2021, pp.795-795
Journal
2021 Thermal Behavior of an AlGaN/GaN-based Schottky Barrier Diode on Diamond and Silicon Substrates   Zin-Sig Kim   Journal of Nanoscience and Nanotechnology, v.21, no.8, pp.4429-4435
Conference
2021 X-band 20W High-Power SPDT MMIC Switch Design by Using ETRI GaN Process   노윤섭   대한전자공학회 학술 대회 (하계) 2021, pp.2268-2270
Conference
2021 W-band SiGe BiCMOS Mixer MMIC   이상흥   대한전자공학회 학술 대회 (하계) 2021, pp.2275-2277
Conference
2021 X-band 20W Power Amplifier MMIC Developement Using 0.2um GaH HEMT Process   노윤섭   통신 정보 합동 학술 대회 (JCCI) 2021, pp.1-1
Conference
2021 GaN 기반 MIM 커패시터의 수율 및 균일도 분석   이상흥   한국전자파학회 종합 학술 대회 (동계) 2021, pp.153-153
Conference
2021 Broadband SPDT Switch MMIC Development Using 0.2um GaN HEMT Process   노윤섭   한국전자파학회 종합 학술 대회 (동계) 2021, pp.139-139
Journal
2020 Charging Effect by Fluorine-Treatment and Recess Gate for Enhancement-Mode on AlGaN/GaN High Electron Mobility Transistors   Soo Cheol Kang   Nanomaterials, v.10, no.11, pp.1-9 5
Journal
2020 Comprehensive Research of Total Ionizing Dose Effects in GaN-Based MIS-HEMTs Using Extremely Thin Gate Dielectric Layer   Sung-Jae Chang   Nanomaterials, v.10, no.11, pp.1-11 11
Conference
2020 C-band 30W SPDT Switch MMIC Development Using 0.2um GaN Process   노윤섭   대한전자공학회 학술 대회 (추계) 2020, pp.152-153
Conference
2020 Characteristics of Mixer MMIC for 94 GHz Operation made using SiGe HBT Device   이종민   대한전자공학회 학술 대회 (추계) 2020, pp.209-210
Conference
2020 Impact of Passivation System on Device Performance and Proton Radiation Hardness in GaN-Based MIS-HEMTs   Sung-Jae Chang   PRiME 2020 (ECS Transactions 98), v.98, no.5, pp.519-526 1
Conference
2020 G03-1728 - Impact of Passivation System on Device Performance and Proton Radiation Hardness in GaN-Based MIS-HEMTs   Sung-Jae Chang   PRiME 2020, pp.1-3
Journal
2020 E‐band low‐noise amplifier MMIC with impedance‐controllable filter using SiGe 130‐nm BiCMOS technology   Woojin Chang   ETRI Journal, v.42, no.5, pp.781-789 0
Conference
2020 94 GHz 고이득 광대역 SiGe 구동증폭기   김성일   한국전자파학회 종합 학술 대회 (하계) 2020, pp.793-793
Conference
2020 Fabrication of LTCC based dielectric resonator antenna at 94GHz band   김동영   한국전자파학회 종합 학술 대회 (하계) 2020, pp.810-810
Conference
2020 0.13 um SiGe BiCMOS를 이용한 94 GHz 믹서 MMIC 설계 및 제작   이상흥   한국전자파학회 종합 학술 대회 (하계) 2020, pp.795-795
Conference
2020 Designs of PA MMIC for 94 GHz application using 0.13 um SiGe HBT process   김성일   한국 반도체 학술 대회 (KCS) 2020, pp.797-797
Conference
2020 Thermal Behavior of AlGaN/GaN-based Schottky Barrier Diode on Diamond and Silicon Substrate   Zin-Sig Kim   한국 반도체 학술 대회 (KCS) 2020, pp.783-783
Conference
2019 Normally-off Field Effect Transistors using fine controlled Recess under Gate Area on AlGaN/GaN Heterostructures   김진식   대한전자공학회 학술 대회 (추계) 2019, pp.215-218
Journal
2019 Technical Trends in Next-Generation GaN RF Power Devices and Integrated Circuits   이상흥   전자통신동향분석, v.34, no.5, pp.71-80
Journal
2019 Analysis of DC Characteristics in GaN-Based Metal-Insulator-Semiconductor High Electron Mobility Transistor with Variation of Gate Dielectric Layer Composition by Considering Self-Heating Effect   In-Tae Hwang  Applied Sciences, v.9, no.17, pp.1-13 6
Conference
2019 77∼97 GHz LNA MMIC with 1 dB-Gain Flatness Using Short-Circuited Capacitor   Woojin Chang   International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2019, pp.907-910 0
Journal
2019 DC Characteristics of AlGaN/GaN High-Electron Mobility Transistor with a Bottom Plate Connected to Source-Bridged Field Plate Structure   Hyeon-Tak Kwak  Journal of Nanoscience and Nanotechnology, v.19, no.4, pp.2319-2322
Conference
2019 Design and fabrication of LTCC based delay lines for true time delay module   김동영   한국전자파학회 학술 대회 (동계) 2019, pp.233-233
Conference
2019 Design of LTCC based dual polarization antenna at Ka-band   김동영   한국전자파학회 학술 대회 (동계) 2019, pp.194-194
Journal
2019 Growth of AlGaN/GaN Heterostructure with Lattice-matched AlIn(Ga)N Back Barrier   Jeong-Gil Kim  Solid-State Electronics, v.152, pp.24-28 9
Conference
2019 Design of 94 GHz SiGe Mixer MMIC   이상흥   한국통신학회 종합 학술 발표회 (동계) 2019, pp.1076-1077
Journal
2018 High Figure-of-Merit (V 2 BR /R ON ) AlGaN/GaN Power HEMT With Periodically C-Doped GaN Buffer and AlGaN Back Barrier   JUN-HYEOK LEE  IEEE Journal of the Electron Devices Society, v.6, pp.1179-1186 36
Conference
2018 A 20~32 GHz GaN Power Amplifier MMIC Using Lange Couplers for Wideband Operation   Woojin Chang   대한전자공학회 학술 대회 (하계) 2018, pp.119-122
Journal
2018 Operational Improvement of AlGaN/GaN High Electron Mobility Transistor by an Inner Field-Plate Structure   Hyeon-Tak Kwak  Applied Sciences, v.8, no.6, pp.1-14 25
Journal
2018 Normally-off AlGaN/GaN-based MOS-HEMT with Self-terminating TMAH Wet Recess Etching   Dong-Hyeok Son, Young-Woo Jo  Solid-State Electronics, v.141, pp.7-12 9
Conference
2018 Breakdown and Power Characteristics of GaN HEMTs with a Variation of Device Dimensions for S-band Applications   Jong-Min Lee   한국 반도체 학술 대회 (KCS) 2018, pp.667-667
Conference
2018 RF Modeling of Backside Via for GaN MMIC   이상흥   한국통신학회 종합 학술 발표회 (동계) 2018, pp.715-716
Journal
2017 Technical Trend of Fusion Semiconductor Devices Composed of Silicon and Compound Materials   이상흥   전자통신동향분석, v.32, no.6, pp.8-16
Conference
2017 Development of a 0.15 μm GaN HEMT MMIC Process   Haecheon Kim   Asia-Pacific Workshop on Widegap Semiconductors (APWS) 2017, pp.1-2
Conference
2017 X-대역 5W GaN 전력 증폭기 MMIC 설계 및 제작   이상흥   한국전자파학회 종합 학술 대회 (하계) 2017, pp.289-289
Journal
2017 Growth of 10 nm‐thick AlIn(Ga)N/GaN heterostructure with high electron mobility and low sheet resistance   Jeong-Gil Kim  Physica Status Solidi (B), v.254, no.8, pp.1-5 2
Conference
2017 C-대역 30W급 질화갈륨 기반 내부 정합형 전력 증폭기   강동민   한국전자파학회 종합 학술 대회 (하계) 2017, pp.1-1
Journal
2017 ETRI 0.25 μm GaN MMIC Process and X-Band Power Amplifier MMIC   이상흥   한국전자파학회논문지, v.28, no.1, pp.1-9
Journal
2016 Effect of Fluoride-based Plasma Treatment on the Performance of AlGaN/GaN MISFET   Ho-Kyun Ahn   ETRI Journal, v.38, no.4, pp.675-684 5
Conference
2016 Influence of Silicon Nitride Layer on MIM Capacitor for MMIC   Min Jeong Shin   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2016, pp.1-1
Conference
2016 Characterization of GaAs-based MIM Capacitor up to 50 GHz   Sang-Heung Lee   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2016, pp.1-1
Conference
2016 Surface Treatment for Recessed Gate and its Effects on the Performance of Enhancement-mode AlGaN/GaN HEMTs   Jae-Won Do   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2016, pp.1-1
Conference
2016 The Characterization of High Power Density 0.15 μm AlGaN/GaN HEMTs for Their MMIC   Haecheon Kim   Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe (WOCSDICE) 2016, pp.W17-W18
Conference
2016 GaN HEMT Modeling for X-band Applications   김성일   대한전자공학회 종합 학술 대회 (하계) 2016, pp.2557-2560
Conference
2016 ETRI 0.25 μm GaN HEMT 공정을 이용한 X-대역 3 W 및 C-대역 5 W 전력 증폭기 MMIC   이상흥   한국전자파학회 종합 학술 대회 (하계) 2016, pp.168-169
Conference
2016 X-band 3 W and 6 W Power Amplifier MMICs using ETRI 0.25 μm GaN HEMT   이상흥   대한전자공학회 종합 학술 대회 (하계) 2016, pp.1-3
Conference
2016 50W 출력 전력 특성을 갖는 0.25um GaN-on-SiC HEMT   강동민   대한전자공학회 종합 학술 대회 (하계) 2016, pp.325-328
Conference
2016 Temperature Dependence of Current-voltage Characteristics of Packaged AlGaN/GaN HEMT on SiC Substrate   Jong-Min Lee   한국 반도체 학술 대회 (KCS) 2016, pp.1-2
Conference
2016 X-band 5W AlGaN/GaN HEMT Power MMICs   김성일   한국 반도체 학술 대회 (KCS) 2016, pp.1-1
Conference
2016 AlGaN/GaN Power HEMTs for Next Generation Radar Systems   강동민   한국 반도체 학술 대회 (KCS) 2016, pp.1-1
Conference
2015 0-30 GHz GaN MIM 커패시터 모델링   이상흥   한국전자파학회 종합 학술 대회 2015, pp.89-89
Journal
2015 Fabrication and Electrical Properties of an AlGaN/GaN HEMT on SiC with a Taper-Shaped Backside Via Hole   Byoung-Gue Min   Journal of the Korean Physical Society, v.67, no.4, pp.718-722 1
Journal
2015 Characteristics of a Field Plate Connected to T-shaped Gate in AlGaN/GaN HEMTs   Kyu Jun Cho   Journal of the Korean Physical Society, v.67, no.4, pp.682-686 3
Conference
2015 Variations of DC Properties of AlGaN/GaN HEMT by Process Enhancement of Gate Recess   민병규   대한전자공학회 종합 학술 대회 (하계) 2015, pp.192-195
Journal
2015 A Simplified Circuit Model for GaN-Based MIM Capacitor   Sang-Heung Lee   Information : An International Interdisciplinary Journal, v.18, no.4, pp.1249-1254 0
Conference
2014 Characteristics of a Field Plate Connected to T-shaped Gate in AlGaN/GaN HEMTs   Kyu Jun Cho   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2014, pp.131-131
Journal
2014 Technical Trends of Next-Generation GaN Power Amplifier for High-Frequency and High-Power   이상흥   전자통신동향분석, v.29, no.6, pp.1-13
Conference
2014 An Equivalent Circuit Model for GaN-based MIM Capacitor   Sang-Heung Lee   International Symposium on Advanced and Applied Convergence (ISAAC) 2014, pp.1-4
Conference
2014 GaN 기반 MIM 커패시터 모델링   이상흥   한국전자파학회 종합 학술 발표회 2014, pp.1-1
Conference
2014 SiC 기판 기반의 스파이럴 인덕터 모델링   이상흥   한국전자파학회 종합 학술 발표회 (하계) 2014, pp.1-1
Conference
2013 X-Band Low Noise Amplifier MMIC Using AlGaN/GaN HEMT Technology on SiC Substrate   Woojin Chang   Asia-Pacific Microwave Conference (APMC) 2013, pp.681-684 7
Journal
2013 Fabrication of Enhancement-Mode AlGaN/GaN High Electron Mobility Transistors Using Double Plasma Treatment   Jong-Won Lim   Thin Solid Films, v.547, pp.106-110 9
Conference
2013 Packaged AlGaN/GaN HEMT with 100 W Output Power at 3 GHz   임종원   한국 반도체 학술 대회 (KCS) 2013, pp.1-2
Conference
2013 S-Band 170W Pulsed SSPA Using 30W GaN-on-Si RF Power HEMT   강동민   한국 반도체 학술 대회 (KCS) 2013, pp.1-2
Conference
2012 Differential Variable-Gain LNA for UWB System   Woojin Chang   European Microwave Integrated Circuits Conference (EuMIC) 2012, pp.377-380
Journal
2012 A 1–12‐GHz variable‐gain low‐noise amplifier MMIC using 0.25‐μm SiGe BiCMOS technology   Woojin Chang   Microwave and Optical Technology Letters, v.54, no.8, pp.1935-1937 1
Conference
2012 Characteristics of 6W AlGaN/GaN HEMT device for X-band application   김성일   한국 반도체 학술 대회 (KCS) 2012, pp.381-382
Conference
2012 Packaged GaN HEMT Power Bar with 17 W Output Power at 3 GHz   장우진   한국 반도체 학술 대회 (KCS) 2012, pp.1-2
Conference
2011 XG-PON1 OLT Transceiver With A Single-chip Burst-mode Receiver   Jong Deog Kim   International Quantum Electronics Conference (IQEC) / Conference on Lasers and Electro-Optics (CLEO) Pacific Rim 2011, pp.1323-1324
Journal
2011 A Single-Chip 2.5-Gb/s Burst-Mode Optical Receiver With Wide Dynamic Range   Sang-Heung Lee   IEEE Photonics Technology Letters, v.23, no.2, pp.85-87 14
Journal
2010 Characteristics of a 60 GHz MMIC Mixer with an Open Stub Microstrip Line   Sang-Heung Lee   Microwave and Optical Technology Letters, v.52, no.6, pp.1341-1345 1
Journal
2009 Effect of Silicidation on Silicon-Based Thin Film Resistors in SiGe Integrated Circuits   Sang Heung Lee   Journal of Materials Science : Materials in Electronics, v.20, no.4, pp.354-359 0
Journal
2008 A 60 GHz mixer using 0.25 μm SiGe BiCMOS technology   Sang-Heung Lee   Microwave and Optical Technology Letters, v.50, no.12, pp.3007-3009 1
Conference
2008 A Fully Integrated 60 GHz SiGe BiCMOS Mixer   Sang-Heung Lee   European Microwave Integrated Circuits Conference (EuMIC) 2008, pp.410-413 3
Journal
2008 New fabrication of a strained Si/Si1−yGey dual channel on a relaxed Si1−xGex virtual substrate using a Ge-rich layer formed by oxidation   Sang-Hoon Kim   Applied Surface Science, v.254, no.19, pp.6025-6029 1
Journal
2008 Emitter Scaling Dependence of Mixed-Mode Reliability Degradation in Silicon–Germanium Heterojunction Bipolar Transistors   Seung-Yun Lee   Japanese Journal of Applied Physics, v.47, no.7, pp.5309-5313 2
Journal
2008 A 23‐GHz capacitive‐degeneration LC VCO with a FOM of −199 dBc/Hz   J. Y. Lee   Microwave and Optical Technology Letters, v.50, no.6, pp.1688-1690 5
Journal
2008 A 48 GHz 196 dB-FOM LC VCO With Double Cap-Degeneration Negative-Resistance Cell   Ja-Yol Lee   IEEE Microwave and Wireless Components Letters, v.18, no.5, pp.341-343 1
Journal
2008 A 28.5–32-GHz Fast Settling Multichannel PLL Synthesizer for 60-GHz WPAN Radio   Ja-Yol Lee   IEEE Transactions on Microwave Theory and Techniques, v.56, no.5, pp.1234-1246 33
Journal
2008 Millimetre-wave VCO with Enhanced Ftrans   J.-Y. Lee   Electronics Letters, v.44, no.1, pp.1-2 0
Journal
2007 Characteristics of SiGe Thin Film Resistors in SiGe ICs   이상흥   한국진공학회지, v.16, no.6, pp.439-445
Journal
2007 Silicon-based Thin Films as Bottom Electrodes in Chalcogenide Nonvolatile Memories   Seung-Yun Lee   Applied Surface Science, v.254, no.1, pp.312-315 3
Journal
2007 Low Power and High Speed Phase-change Memory Devices with Silicon-germanium Heating Layers   Seung-Yun Lee   Journal of Vacuum Science and Technology B, v.25, no.4, pp.1244-1248 16
Conference
2007 A 15-GHz 7-channel SiGe:C PLL for 60-GHz WPAN Application   Ja-Yol Lee   Radio Frequency Integrated Circuits Symposium (RFIC) 2007, pp.537-540 6
Conference
2007 A 45-to-60-GHz Two-Band SiGe: C VCO for Millimeter-Wave Applications   Ja-Yol Lee   Radio Frequency Integrated Circuits Symposium (RFIC) 2007, pp.709-712 6
Conference
2007 A 9.1-to-11.5-GHz Four-Band PLL for X-Band Satellite & Optical Communication Applications   Ja-Yol Lee   Radio Frequency Integrated Circuits Symposium (RFIC) 2007, pp.233-236 5
Conference
2007 A Concurrent Dual-Band VCO with Dual Resonance in Single Resonator   Ja-Yol Lee   Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF) 2007, pp.135-138 5
Conference
2007 Cost Effective Parallel-branch Spiral Inductor with Enhanced Quality Factor and Resonance Frequency   Hyun-Cheol Bae   Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF) 2007, pp.87-90 1
Conference
2006 Structure Optimization of Strained Si/Si1-yGey Dual-Channel Heterostructures on Relaxed Si1-xGex (x   Sang Hoon Kim   MRS Meeting 2006 (Fall), pp.1-2
Conference
2006 A 3.8-5.5-GHz Multi-Band CMOS Frequency Synthesizer for WPAN/WLAN Applications   Ja Yol Lee   IEEE Custom Integrated Circuits Conference (CICC) 2006, pp.377-380 7
Conference
2006 SiGe BiCMOS Technology for High Speed Communications   Sang Heung Lee   Workshop on SiGe and Related Semiconductor 2006, pp.1-23
Conference
2006 Q 인자 특성을 개선한 병렬 분기형 인덕터   배현철   대한전자공학회 종합 학술 대회 (하계) 2006, pp.547-548
Journal
2006 Structure-related Characteristics of SiGe HBT and 2.4 GHz Down-Conversion Mixer   Sang Heung Lee   Journal of Semiconductor Technology and Science, v.6, no.2, pp.114-118
Conference
2006 Structure-Related Characteristics of SiGe HBT and 2.4 GHz Down-Conversion Mixer   Sang Heung Lee   한국반도체 학술 대회 (KCS) 2006, pp.1-2
Conference
2006 A Wideband Fully Integrated SiGe BiCMOS Medium Power Amplifier   H. C. Bae   한국반도체 학술 대회 (KCS) 2006, pp.1-2
Conference
2006 A 40-360 MHz Low-Power CMOS Frequency Synthesizer With Improved Multimodulus Prescaler   Ja Yol Lee   한국반도체 학술 대회 (KCS) 2006, pp.1-2
Conference
2006 A Single-Resonator Dual-Band VCO without Band-Selection Switch   J. Y. Lee   한국반도체 학술 대회 (KCS) 2006, pp.1-2
Conference
2005 A Novel Method to Fabricate Recessed SiGe Source/Drain using a selective Si and SiGe Epitaxial Growth without Etching Process   Sang Hoon Kim   MRS Meeting 2005 (Fall), pp.1-2
Journal
2005 Strain Relaxed SiGe Buffer Prepared by Means of Thermally Driven Relaxation and CMP   Sang Hoon Kim   Electrochemical and Solid-State Letters, v.8, no.11, pp.G304-G306 5
Journal
2005 Monolithic SiGe Up-/Down-Conversion Mixers with Active Baluns   Sang-Heung Lee   ETRI Journal, v.27, no.5, pp.569-578 3
Conference
2005 Characteristics of SiGe device fabricated by SiGe BiCMOS technology and its application to a 5.8 GHz MMIC down-conversion mixer   Sang-Heung Lee   Bipolar/BiCMOS Circuits and Technology Meeting (BCTM) 2005, pp.232-235
Conference
2005 A low-phase noise 5-GHz CCNF Colpitts VCO with parallel-branch inductors   Ja-Yol Lee   Bipolar/BiCMOS Circuits and Technology Meeting (BCTM) 2005, pp.240-243
Journal
2005 Fully Differential 5-GHz LC-Tank VCOs with Improved Phase Noise and Wide Tuning Range   Ja Yol Lee   ETRI Journal, v.27, no.5, pp.473-483 2
Journal
2005 A 5.8 GHz SiGe Up-Conversion Mixer with On-Chip Active Baluns for DSRC Transmitter   이상흥   한국통신학회논문지, v.30, no.4A, pp.350-357
Conference
2004 A 1-8 GHz MMIC down-conversion mixer with input/output active baluns using SiGe HBT process   Sang-Heung Lee   Radio and Wireless Conference (RAWCON) 2004, pp.63-66
Conference
2004 A Wideband Monolithic Up-Conversion Mixer with On-Chip Active Baluns   Sang-Heung Lee   한국통신학회 종합 학술 발표회 (하계) 2004, pp.323-323
Journal
2004 A 5.8 GHz SiGe Down-Conversion Mixer with On-Chip Active Baluns for DSRC Receiver   이상흥   한국통신학회논문지 B : 네트워크 및 융합 서비스, v.29, no.4A, pp.415-422
Journal
2003 VBIC Model Application and Parameter Extraction and Optimization for SiGe HBT   Chan-Woo park   한국통신학회논문지 B : 네트워크 및 융합 서비스, v.28, no.8A, pp.650-656
Conference
2003 A 5.8 GHz up-conversion mixer for DSRC transmitter   Sang-Heung Lee   Radio and Wireless Conference (RAWCON) 2003, pp.369-372 1
Conference
2003 A 2.4 SiGe Down-Conversion Mixer   Sang-Heung Lee   한국통신학회 종합 학술 발표회 (하계) 2003, pp.18-21
Conference
2003 A packaged. 2.3 GHz SiGe VCO with parallel-branch inductors   Ja-Yol Lee   International Microwave Symposium (IMS) 2003, pp.A141-A144
Conference
2002 Parameter Extraction and Optimization for VBIC Model of SiGe HBT   이상흥   한국통신학회 종합 학술 발표회 (추계) 2002, pp.1665-1668
Conference
2002 A SiGe HBT differential MMIC VCO for PCS Application   Ja-Yol Lee   한국통신학회 종합 학술 발표회 (하계) 2002, pp.267-270