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Sungjae Chang
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RF/Power Components Research Section
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Type Year Title Cited Download
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 0
Conference
2024 GaN Power Amplifier MMIC for X-band Satellite Applications and Evaluation with Heavy Ion Irradiation   노윤섭   한국전자파학회 종합 학술 대회 (동계) 2024, pp.185-185
Journal
2024 Improved frequency performance in AlGaN/GaN HEMTs on Si using hydrogen silsesquioxane-assisted gate   Hyun-Wook Jung   Materials Science in Semiconductor Processing, v.170, pp.1-5 0
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 A Study on the GaN SPDT Switch MMIC for X-band Satellite Applications   노윤섭   한국통신학회 종합 학술 발표회 (추계) 2023, pp.1-1
Conference
2023 W-대역 GaN MIM 커패시터 모델링   이상흥   한국전자파학회 종합 학술 대회 (추계) 2023, pp.112-112
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 Novel T-Shaped Gate Structure of AlGaN/GaN HEMTs on Si for RF Application   Hyun-Wook Jung   The Electrochemical Society (ECS) Meeting 2023, pp.1-1
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
Journal
2023 Analysis of issues in gate recess etching in the InAlAs/ InGaAs HEMT manufacturing process   Byoung-Gue Min   ETRI Journal, v.45, no.1, pp.171-179 3
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
Journal
2022 Effects of DC and AC Stress on the VT Shift of AlGaN/GaN MIS-HEMTs   Soo Cheol Kang   Current Applied Physics, v.39, pp.128-132 0
Conference
2022 InAlGaN/GaN HEMTs with over cut-off frequency of 160 GHz   Sung-Jae Chang   International Symposium on the Physics of Semiconductors and Applications (ISPSA) 2022, pp.1-1
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
Journal
2021 Van der Waals Heterostructure of Hexagonal Boron Nitride with an AlGaN/GaN Epitaxial Wafer for High-Performance Radio Frequency Applications   Seokho Moon  ACS Applied Materials & Interfaces, v.13, no.49, pp.58253-59592 10
Journal
2021 Substrate Effects on the Electrical Properties in GaN-Based High Electron Mobility Transistors   Sung-Jae Chang   Crystals, v.11, no.11, pp.1-10 6
Conference
2021 An Equivalent Circuit Model of Thin Film Resistor for MMICs   이상흥   한국전자파학회 학술 대회 (추계) 2021, pp.102-102
Conference
2021 Study of Threshold Voltage Shift Mechanism Corresponding to the Proton Radiation Energy in GaN-based MIS-HEMTs   장성재   대한전자공학회 학술 대회 (하계) 2021, pp.93-96
Conference
2021 Device Performance Improvement Using High Thermal Conductivity Substrate/film in GaN-based HEMTs   장성재   대한전자공학회 학술 대회 (하계) 2021, pp.219-221
Conference
2021 Fabrication and Characteristics of InAlGaN/GaN HEMT   정현욱   대한전자공학회 학술 대회 (하계) 2021, pp.223-225
Conference
2021 GaN 기반 MIM 커패시터의 수율 및 균일도 분석   이상흥   한국전자파학회 종합 학술 대회 (동계) 2021, pp.153-153
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 9
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
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 W-Band MMIC Chipset in 0.1-μm mHEMT Technology   Jong-Min Lee   ETRI Journal, v.42, no.4, pp.549-561 5
Conference
2020 Fabrication of T-gate using low-k material on AlGaN/GaN HEMT   정현욱   한국전자파학회 종합 학술 대회 (하계) 2020, pp.893-893
Conference
2020 Frequency characteristics change according to the source and drain spacing of AlGaN / GaN HEMT device   강수철   한국전자파학회 종합 학술 대회 (하계) 2020, pp.543-543
Journal
2020 A Study on the Behavior of Gate Recess Etch by Photoresist Openings on Ohmic Electrode in InAlAs/InGaAs mHEMT Devices   Byoung-Gue Min   Journal of the Korean Physical Society, v.77, no.2, pp.122-126 3
Journal
2020 Recess-Etched and Tetramethylammonium Hydroxide-Treated Nanoscale Pattern on AlGaN/GaN High-Electron-Mobility-Transistors for Improved Ohmic Contact   Hyun-Wook Jungy, Jae-Won Do  Journal of the Korean Physical Society, v.76, no.9, pp.837-842 0
Journal
2020 Characteristics of MHEMT Devices Having T-Shaped Gate Structure for W-Band MMIC   이종민   전기전자재료학회논문지, v.33, no.2, pp.99-104
Conference
2020 Ohmic Contacts with Recess-etched and TMAH-treated Nanometer-scale Patterns for Improved Performance and Reliability in AlGaN/GaN HEMTs   Hyun-Wook Jung   한국 반도체 학술 대회 (KCS) 2020, pp.790-790
Conference
2020 75~110 GHz Resistive Mixer MMIC with 6.5~7.5 dB Conversion Loss   Woojin Chang   한국 반도체 학술 대회 (KCS) 2020, pp.791-791
Conference
2020 W-band Image Rejection Mixer Using GaAs 0.1 m MHEMT Process   Woojin Chang   한국 반도체 학술 대회 (KCS) 2020, pp.785-785
Journal
2019 Improvement of Proton Radiation Hardness Using ALD-Deposited Al2O3 Gate Insulator in GaN-Based MIS-HEMTs   Sung-Jae Chang   ECS Journal of Solid State Science and Technology, v.8, no.12, pp.245-248 10
Conference
2019 Improvement of Proton Radiation Hardness through Bi-layer Gate Insulating System in GaN-based MIS-HEMTs   Sung-Jae Chang   Internatinoal Conference on Nitride Semiconductors (ICNS) 2019, pp.119-119
Journal
2019 DC and RF Characteristics of 100-nm mHEMT Devices Fabricated with a Two-Step Gate Recess   윤형섭   한국전자파학회논문지, v.30, no.4, pp.282-285
Conference
2018 DC/RF Characteristics of 100nm mHEMT Device Fabricated with Two-step Gate Recessing   윤형섭   한국전자파학회 학술 대회 (추계) 2018, pp.106-106
Conference
2018 Design of GaAs MMIC Low Noise Amplifer at W-band   강동민   한국전자파학회 종합 학술 대회 (하계) 2018, pp.368-368
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 Enhanced Carrier Transport Properties in GaN-Based Metal-Insulator-Semiconductor High Electron Mobility Transistor with SiN/Al2O3 Bi-Layer Passivation   S.-J. Chang   ECS Journal of Solid State Science and Technology, v.7, no.6, pp.86-90 8
Journal
2018 DC and RF Characteristics of Enhancement-Mode Al2O3/AlGaN/GaN MIS-HEMTs Fabricated by Shallow Recess Combined with Fluorine-Treatment and Deep Recess   Hyun-Wook Jung   ECS Journal of Solid State Science and Technology, v.7, no.4, pp.197-200 2
Conference
2018 스트레스가 질화갈륨 기반 HEMT 소자의 특성에 미치는 영향   S.-J. Chang   한국 반도체 학술 대회 (KCS) 2018, pp.648-648
Conference
2018 Fabrication and Characteristics of GaN HEMT on SiC Device with Internal Backside Via-hole in Active Region for MMIC Applications   Byoung-Gue Min   한국 반도체 학술 대회 (KCS) 2018, pp.663-663
Conference
2018 Comparative Study of Normally-Off Al2O3/AlGaN/GaN MIS-HEMTs Fabricated by Gate Recess and F-treatment   Hyun-Wook Jung   한국 반도체 학술 대회 (KCS) 2018, pp.1-1
Journal
2018 Total Ionizing Dose Responses of GaN-based HEMTs with Different Channel Thicknesses and MOSHEMTs with Epitaxial MgCaO as Gate Dielectric   Maruf A. Bhuiyan  IEEE Transactions on Nuclear Science, v.65, no.1, pp.46-52 17
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 Investigation of GaN Channel Thickness on the Channel Mobility in AlGaN/GaN HEMTs Grown on Sapphire Substrate   S.-J. Chang   International Symposium on Radio-Frequency Integration Technology (RFIT) 2017, pp.87-89 3
Conference
2017 Backside Via Process with Defect Free Sidewalls for GaN MMIC Applications   Kyu Jun Cho   International Conference on Compound Semiconductor Manufacturing Technology (CS MANTECH) 2017, pp.1-3 0
Journal
2017 Fin-Width Effects on Characteristics of InGaAs-Based Independent Double-Gate FinFETs   Sung-Jae Chang   IEEE Electron Device Letters, v.38, no.4, pp.441-444 13
Journal
2017 The Effects of Tetramethylammonium Hydroxide Treatment on the Performance of Recessed-gate AlGaN/GaN High Electron Mobility Transistors   Jae-Won Do   Thin Solid Films, v.628, pp.31-35 9
Journal
2017 Hydrazine (N2H4)-Based Surface Treatment for Interface Quality Improvement in Al2O3/AlGaN/GaN MIS-HEMT   Hyun-Wook Jung   ECS Journal of Solid State Science and Technology, v.6, no.4, pp.184-186 1
Conference
2016 Total Ionizing Dose Effects on GaN-based HEMTs and MOSHEMTs: Effects of Channel Thickness and Epitaxial MgCaO as Gate Dielectric   M. Bhuiyan  Semiconductor Interface Specialists Conference (SISC) 2016, pp.1-2
Journal
2016 Dependence of GaN Channel Thickness on the Transistor Characteristics of AlGaN/GaN HEMTs Grown on Sapphire   S.-J. Chang   ECS Journal of Solid State Science and Technology, v.5, no.12, pp.N102-N107 6
Conference
2016 Hydrazine (N2H4)-Based Surface Treatment Method for AlGaN/GaN MIS-HEMTs with A High Quality Interface   Hyun-Wook Jung   International Conference on Solid State Devices and Materials (SSDM) 2016, pp.785-786
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 Investgation of GaN Channel Quality on the Device Properties in AIGaN/GaN HEMTs   Sung-Jae Chang   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