A 2.14-GHz GaN MMIC Doherty Power Amplifier for Small-Cell Base Stations
Kim, Cheol Ho, Jee, Seunghoon, Jo, Gweon-Do, Lee, Kwangchun, Kim, Bumman
Published in IEEE microwave and wireless components letters (01.04.2014)
Published in IEEE microwave and wireless components letters (01.04.2014)
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Journal Article
Adaptive beamforming algorithm for OFDM systems with antenna arrays
Kim, Chan Kyu, Lee, Kwangchun, Cho, Yong Soo
Published in IEEE transactions on consumer electronics (01.11.2000)
Published in IEEE transactions on consumer electronics (01.11.2000)
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Journal Article
The effect of distraction by dual work on a CPR practitioner's efficiency in chest compression: A randomized controlled simulation study
Lee, Kwangchun, Kim, Min Joung, Park, Junseok, Park, Joon Min, Kim, Kyung Hwan, Shin, Dong Wun, Kim, Hoon, Jeon, Woochan, Kim, Hyunjong
Published in Medicine (Baltimore) (01.10.2017)
Published in Medicine (Baltimore) (01.10.2017)
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Journal Article
The effect of distraction by dual work on a CPR practitioner's efficiency in chest compression
Lee, Kwangchun, Kong, Min Gyu, Lee, Kyeong Jae, Park, Joon Min, Kim, Kyung Hwan, Park, Junseok, Shin, Dong Wun
Published in Resuscitation (01.09.2017)
Published in Resuscitation (01.09.2017)
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Journal Article
An efficient simplified behavioral model for RF power amplifiers
Young-Hoon Kim, Gweon Do Jo, Jung-Hoon Oh, Jae Ho Jung, Joon Hyung Kim, Changwahn Yu, Kwangchun Lee
Published in 2011 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (01.01.2011)
Published in 2011 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (01.01.2011)
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Conference Proceeding
The design of integrated 0.13-μm CMOS receiver for ultra-wideband systems
Park, Bonghyuk, Lee, Kwangchun, Choi, Sangsung, Hong, Songcheol
Published in Microwave and optical technology letters (01.04.2010)
Published in Microwave and optical technology letters (01.04.2010)
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Journal Article
The design of integrated 0.13- Delta mm CMOS receiver for ultra-wideband systems
Park, Bonghyuk, Lee, Kwangchun, Choi, Sangsung, Hong, Songcheol
Published in Microwave and optical technology letters (01.04.2010)
Published in Microwave and optical technology letters (01.04.2010)
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Journal Article
Separation algorithm for a 2D refractive index distribution and thickness profile of a phase object by laser diode-based multiwavelength interferometry
Lee, Kwangchun, Ryu, Sung Yoon, Kwak, Yoon Keun, Kim, Soohyun, Lee, Yun Woo
Published in Review of scientific instruments (01.05.2009)
Published in Review of scientific instruments (01.05.2009)
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Journal Article
Analysis of mutual coupling in MIMO antenna array by TARC calculation
Sung ho Chae, Won il Kawk, Seong-Ook Park, Kwangchun Lee
Published in 2006 Asia-Pacific Microwave Conference (01.12.2006)
Published in 2006 Asia-Pacific Microwave Conference (01.12.2006)
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Conference Proceeding
A 3.1-10.6 GHz RF receiver front-end in 0.18 µm CMOS for ultra-wideband applications
Bonghyuk Park, Kwangchun Lee, Sangsung Choi, Songcheol Hong
Published in 2010 IEEE MTT-S International Microwave Symposium (01.05.2010)
Published in 2010 IEEE MTT-S International Microwave Symposium (01.05.2010)
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Conference Proceeding
Droop Compensation Technique with Simple Structure for OFDM mobile transmitter
Jaeho Jung, Sungmin Kim, Kwangchun Lee
Published in 2006 IEEE International Symposium on Consumer Electronics (2006)
Published in 2006 IEEE International Symposium on Consumer Electronics (2006)
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Conference Proceeding
Implementation of RL Terminal Test bed Based on 3G Evolution Standards
Jaeho Jung, Byungsoo Kang, Hyunkook Kwon, Seongmin Kim, Kwangchun Lee
Published in 2007 IEEE International Symposium on Consumer Electronics (01.06.2007)
Published in 2007 IEEE International Symposium on Consumer Electronics (01.06.2007)
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Conference Proceeding
DC-DC converter providing multiple operation modes using multi-mode controller
Lee, Jung Nam, Kim, Tae Joong, Cho, Young Kyun, Kwon, Heon Kook, Jung, Jae Ho, Lee, Kwangchun, Kim, Kwang Seon
Year of Publication 26.07.2022
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Year of Publication 26.07.2022
Patent
Semiconductor-based beamforming antenna
Hyun, Seok Bong, Kim, Cheol Ho, Cho, Young Kyun, Park, Bong Hyuk, Lee, Kwangchun
Year of Publication 15.06.2021
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Year of Publication 15.06.2021
Patent
DC-DC CONVERTER PROVIDING MULTIPLE OPERATION MODES
KWON, Heon Kook, CHO, Young Kyun, LEE, Jung Nam, KIM, Kwang Seon, LEE, Kwangchun, KIM, Tae Joong, JUNG, Jae Ho
Year of Publication 27.05.2021
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Year of Publication 27.05.2021
Patent
SEMICONDUCTOR-BASED BEAMFORMING ANTENNA
PARK, Bong Hyuk, CHO, Young Kyun, HYUN, Seok Bong, LEE, Kwangchun, KIM, Cheol Ho
Year of Publication 21.05.2020
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Year of Publication 21.05.2020
Patent