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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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Built-In Coil Current Sensing for 7-Tesla 1H/23Na and 1H/31P Magnetic Resonance Imaging
Ashraf Abuelhaija, Gameel Saleh, Samer Issa, Osama Nashwan, Sanaa Salama
J. Electromagn. Eng. Sci. 2024;24(2):120-128.   Published online March 31, 2024
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A New Doherty Combiner with Wide Bandwidth for Magnitude and Phase Balance Compensation
Youna Jang, Cha Hye Seong, Taehoon Kang, Sang-Min Han, Dal Ahn
J. Electromagn. Eng. Sci. 2023;23(4):355-361.   Published online July 31, 2023
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Design of a Load Modulated Balanced Amplifier with a Two-Stage Control Power Amplifier
Sagini E. Mochumbe, Youngoo Yang
J. Electromagn. Eng. Sci. 2023;23(3):294-301.   Published online May 31, 2023
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Deep Neural Network for the Behavioral Modeling of Memory Effects and Supply Dependency on 10-W Nonlinear Power Amplifiers
Mihyang Kang, Sieon Lim, Youngcheol Park
J. Electromagn. Eng. Sci. 2023;23(2):134-138.   Published online March 31, 2023
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A Highly Efficient Broadband Class-E Power Amplifier with Nonlinear Shunt Capacitance
Ninh Dang-Duy, Nam Ha-Van, Daesik Jeong, Dong Hwan Kim, Chulhun Seo
J. Electromagn. Eng. Sci. 2017;17(4):221-227.   Published online October 31, 2017
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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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A 6-16 GHz GaN Distributed Power Amplifier MMIC Using Self-bias
Hongjong Park, Wonho Lee, Joonho Jung, Kwangseok Choi, Jaeduk Kim, Wangyong Lee, Changhoon Lee, Youngwoo Kwon
J. Electromagn. Eng. Sci. 2017;17(2):105-107.
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A Fully Integrated Dual-Band WLP CMOS Power Amplifier for 802.11n WLAN Applications
Seungjun Baek, Hyunjin Ahn, Hyunsik Ryu, Ilku Nam, Deokgi An, Doo-Hyouk Choi, Mun-Sub Byun, Minsu Jeong, Bo-Eun Kim, Ockgoo Lee
J. Electromagn. Eng. Sci. 2017;17(1):20-28.
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Split Slant-End Stubs for the Design of Broadband Efficient Power Amplifiers
Youngcheol Park, Taeggu Kang
J. Electromagn. Eng. Sci. 2016;16(1):52-56.
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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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Design of an Advanced CMOS Power Amplifier
Bumman Kim, Byungjoon Park, Sangsu Jin
J. Electromagn. Eng. Sci. 2015;15(2):63-75.
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Highly Linear 2-Stage Doherty Power Amplifier Using GaN MMIC
Seunghoon Jee, Juyeon Lee, Seokhyeon Kim, Yunsik Park, Bumman Kim
J. Electromagn. Eng. Sci. 2014;14(4):399-404.
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A Highly Efficient Dual-Mode 3G/4G Linear CMOS Stacked-FET Power Amplifier Using Active-Bypass
Unha Kim, Yong-Gwan Kim, Jung-Lin Woo, Sunghwan Park, Youngwoo Kwon
J. Electromagn. Eng. Sci. 2014;14(4):393-398.
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