RFID Reader Front-End Having Robust Tx Leakage Canceller for Load Variation
Lim, W.-G., Park, S.-Y., Son, W.-I., Lee, M.-Q., Yu, J.-W.
Published in IEEE transactions on microwave theory and techniques (01.05.2009)
Published in IEEE transactions on microwave theory and techniques (01.05.2009)
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Journal Article
Design of Compact Dual-Band Quadruple Inverted-F/L Antenna for GPS L1/L2 Band
TAE, Hyun-Sung, OH, Kyoung-Sub, SON, Wang-Ik, LIM, Won-Gyu, YU, Jong-Won
Published in IEEE transactions on antennas and propagation (01.04.2013)
Published in IEEE transactions on antennas and propagation (01.04.2013)
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Journal Article
Compact Integrated Antenna With Circulator for UHF RFID System
Lim, Won-Gyu, Son, Wang-Ik, Oh, Kyoung Sub, Kim, Wan-Kyu, Yu, Jong-Won
Published in IEEE antennas and wireless propagation letters (2008)
Published in IEEE antennas and wireless propagation letters (2008)
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Journal Article
Compact wideband bandstop filters with electrically coupled open stubs
Lee, Hyun-Seung, Lim, Won-Gyu, Kim, Choul-Young
Published in Microwave and optical technology letters (01.11.2013)
Published in Microwave and optical technology letters (01.11.2013)
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Journal Article
Transmitter and Receiver Isolation by Concentric Antenna Structure
LIM, Won-Gyu, LEE, Han-Lim, YU, Jong-Won
Published in IEEE transactions on antennas and propagation (01.10.2010)
Published in IEEE transactions on antennas and propagation (01.10.2010)
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Journal Article
Microstrip patch array antenna with high isolation characteristic
Jang, Hyeong-Seok, Lim, Won-Gyu, Son, Wang-Ik, Cha, Sung-Yong, Yu, Jong-Won
Published in Microwave and optical technology letters (01.04.2012)
Published in Microwave and optical technology letters (01.04.2012)
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Journal Article
Tunable band-notched ultra wideband planar monopole antenna
Jeong, Won-Seok, Kim, Dong-Zo, Lim, Won-Gyu, Yu, Jong-Won
Published in Microwave and optical technology letters (01.12.2009)
Published in Microwave and optical technology letters (01.12.2009)
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Journal Article
UHF RFID reader front-end having wideband and stable Tx/Rx isolation characteristic
Jang, Hyeong-Seok, Lim, Won-Gyu, Yu, Jong-Won
Published in Microwave and optical technology letters (01.11.2010)
Published in Microwave and optical technology letters (01.11.2010)
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Journal Article
A compact DVB-H Marchand balun using vertically coupling CPW structure
Lee, Han Lim, Kim, Dong-Zo, Lim, Won-Gyu, Lee, Moon-Que, Yu, Jong-Won
Published in Microwave and optical technology letters (01.05.2010)
Published in Microwave and optical technology letters (01.05.2010)
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Journal Article
Capacitively loaded spiral-shaped resonator for coplanar waveguide
Son, Wang-Ik, Lim, Won-Gyu, Kim, Dong-Zo, Lee, Moon-Que, Yu, Jong-Won
Published in Microwave and optical technology letters (01.12.2009)
Published in Microwave and optical technology letters (01.12.2009)
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Journal Article
Multiple band-notched planar monopole antenna for multiband wireless systems
Wang-Sang Lee, Lim, W.-G., Jong-Won Yu
Published in IEEE microwave and wireless components letters (01.09.2005)
Published in IEEE microwave and wireless components letters (01.09.2005)
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Journal Article
Capacitively Coupled Band-Stop Filter with an Integrated Antenna
Wang-Sang Lee, Jin-Hyun Kim, Won-Gyu Lim, Kwang-Seop Son, Hyung-Sun Lim, Jong-Won Yu
Published in 2006 IEEE MTT-S International Microwave Symposium Digest (01.06.2006)
Published in 2006 IEEE MTT-S International Microwave Symposium Digest (01.06.2006)
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Conference Proceeding
Bandstop resonator using electrically coupled open stub for compact wideband bandstop filters
Hyun-Seung Lee, Won-Gyu Lim, Choul-Young Kim
Published in 2013 Asia-Pacific Microwave Conference Proceedings (APMC) (01.11.2013)
Published in 2013 Asia-Pacific Microwave Conference Proceedings (APMC) (01.11.2013)
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Conference Proceeding