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Accuracy Improvement of the Large-Signal Model of a High-Power GaN HEMT using Power-Dependent Constant and Tapered Thermal Resistance Methods
Ho-Sang Kwon, Dong-Wook Kim
J. Electromagn. Eng. Sci. 2025;25(3):241-250.   Published online May 31, 2025
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Method for Ground Penetrating Radar Identification of Intercalated Gangue Layers during Complex Structure Coal Seam Tunneling
Ying Tian, Chunzhi Li, Zihao Wang, Shuo Chen, Fuyan Lyu, Qiang Zhang, Denggao Hu
J. Electromagn. Eng. Sci. 2025;25(3):222-230.   Published online May 31, 2025
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Analysis on Hot Carrier Injection of 0.15 μm Short-Channel AlGaN/GaN HEMTs Using Electroluminescence Spectroscopy
Junwoo Jung, Jong-Min Lee, Byoung-Gue Min, Dong Min Kang, Inho Kang, Hyungtak Kim
J. Electromagn. Eng. Sci. 2025;25(2):184-189.   Published online December 13, 2024
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Design of X-Band GaN LNA MMIC with Switched Impedance Network for Improved Noise Figure
Byeong-Uk Lee
J. Electromagn. Eng. Sci. 2025;25(2):131-136.   Published online September 19, 2024
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Bandwidth Extension of the Doherty Power Amplifier Using the Impedance Distribution and Control Circuit for the Post-Matching Network
Seungmin Woo, Woojin Choi, Jaekyung Shin, Yifei Chen, Youngchan Choi, Sooncheol Bae, Hyungjin Jeon, Youngyun Woo, Youngoo Yang
J. Electromagn. Eng. Sci. 2024;24(4):401-410.   Published online July 31, 2024
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Robust Ku-Band GaN Low-Noise Amplifier MMIC
Seong-Hee Han, Dong-Wook Kim
J. Electromagn. Eng. Sci. 2024;24(2):170-177.   Published online March 31, 2024
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Compact Asymmetrical Quasi-MMIC Doherty Power Amplifier
Hong-Sun Yoon, Min-Soo Park, Jong-Min Yook, Dongsu Kim, Youngcheol Park
J. Electromagn. Eng. Sci. 2023;23(4):381-383.   Published online July 31, 2023
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Modeling and Prediction of Common Mode Electromagnetic Interference in GaN-Based Switching Power Converters
Chuang Bi, Heyang Shan, Kai Gao, Shaojing Wang, Peng Xu
J. Electromagn. Eng. Sci. 2023;23(3):233-243.   Published online May 31, 2023
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C-Band GaN Dual-Feedback Low-Noise Amplifier MMIC with High-Input Power Robustness
Ha-Wuk Sung, Seong-Hee Han, Seong-Il Kim, Ho-Kyun Ahn, Jong-Won Lim, Dong-Wook Kim
J. Electromagn. Eng. Sci. 2022;22(6):678-685.   Published online November 30, 2022
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A Millimeter-Wave GaN MMIC Front End Module with 5G NR Performance Verification
Ji-Hye Hwang, Jiho Lee, Ki-Jin Kim, Han Lim Lee
J. Electromagn. Eng. Sci. 2022;22(6):638-646.   Published online November 30, 2022
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A Measurement Image Translation-Automatic Target Recognition Technique Based on CycleGAN with SAR Simulation DB
Seung Mo Seo, Yeoreum Choi, Ho Lim, Dae-Young Chae
J. Electromagn. Eng. Sci. 2022;22(3):326-334.   Published online May 31, 2022
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Analysis of Hot Carrier Degradation in 0.25-μm Schottky Gate AlGaN/GaN HEMTs
Seong-In Cho, Won-Ho Jang, Ho-Young Cha, Hyungtak Kim
J. Electromagn. Eng. Sci. 2022;22(3):291-295.   Published online May 31, 2022
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A Decade-Bandwidth Distributed Power Amplifier MMIC Using 0.25 μm GaN HEMT Technology
Dong-Hwan Shin, In-Bok Yom, Dong-Wook Kim
J. Electromagn. Eng. Sci. 2017;17(4):178-180.   Published online October 31, 2017
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6-18 GHz Reactive Matched GaN MMIC Power Amplifiers with Distributed L-C Load Matching
Jihoon Kim, Kwangseok Choi, Sangho Lee, Hongjong Park, Youngwoo Kwon
J. Electromagn. Eng. Sci. 2016;16(1):44-51.
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A 2.4 GHz-Band 100 W GaN-HEMT High-Efficiency Power Amplifier for Microwave Heating
Keigo Nakatani, Toshio Ishizaki
J. Electromagn. Eng. Sci. 2015;15(2):82-88.
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