Asymmetrically Layered Unit Cell Topology to Reduce Cell Gap of Liquid Crystals for 5G Millimeter-Wave Transmissive Reconfigurable Intelligent Surface Applications
Kim, Jaehoon, Oh, Jun Hwa, Wi, Sang-Hyuk, Oh, Jungsuek
Published in IEEE transactions on antennas and propagation (01.03.2024)
Published in IEEE transactions on antennas and propagation (01.03.2024)
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Journal Article
Wideband Microstrip Patch Antenna With U-Shaped Parasitic Elements
WI, Sang-Hyuk, LEE, Yong-Shik, YOOK, Jong-Gwan
Published in IEEE transactions on antennas and propagation (01.04.2007)
Published in IEEE transactions on antennas and propagation (01.04.2007)
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Journal Article
Stub-loaded Via Transition for Wideband Impedance Matching of Sub-THz 6G Antenna-in-Package
Jung, Dongjin, Park, Chan Ju, Sun Kwon, Taek, Ahn, ByungKuon, Seo, Jung Woo, Wi, Sang-Hyuk, Kwon, Hwan-Joon
Published in 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023 (11.06.2023)
Published in 2023 IEEE/MTT-S International Microwave Symposium - IMS 2023 (11.06.2023)
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Conference Proceeding
Enhancing Selectivity in 5G/6G Ultranarrowband Applications: Plug-and-Play Frequency-Selective Surfaces With Field-Manipulating Vias
Kim, Jaehoon, Bang, Seungwoo, Jeong, Jungi, Wi, Sang-Hyuk, Oh, Jungsuek
Published in IEEE transactions on antennas and propagation (01.08.2024)
Published in IEEE transactions on antennas and propagation (01.08.2024)
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Journal Article
Package-level integrated antennas based on LTCC technology
Sang-Hyuk Wi, Yong-Bin Sun, In-Sang Song, Sung-Hoon Choa, Koh, I.-S., Yong-Shik Lee, Jong-Gwan Yook
Published in IEEE transactions on antennas and propagation (01.08.2006)
Published in IEEE transactions on antennas and propagation (01.08.2006)
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Journal Article
A 29 GHz Dual-Polarized Reconfigurable Intelligent Surface with 2-Dimensional Wide Scanning Range
Oh, Jun Hwa, Jeong, Jungi, Park, Yuntae, Wi, Sang-Hyuk
Published in 2023 17th European Conference on Antennas and Propagation (EuCAP) (26.03.2023)
Published in 2023 17th European Conference on Antennas and Propagation (EuCAP) (26.03.2023)
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Conference Proceeding
Folded planar inverted-F antenna (PIFA) with two via holes for bandwidth enhancement
Oh, Il-Young, Wi, Sang-Hyuk, Lee, Yongshik, Yook, Jong-Gwan
Published in Microwave and optical technology letters (01.10.2009)
Published in Microwave and optical technology letters (01.10.2009)
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Journal Article
Microstrip-fed bow-tie-shaped meander slot antenna with compact and broadband characteristics
Wi, Sang-Hyuk, Kim, Jung-Min, Yook, Jong-Gwan
Published in Microwave and optical technology letters (05.04.2005)
Published in Microwave and optical technology letters (05.04.2005)
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Journal Article
Package-Level Integrated LTCC Antenna for RF Package Application
WI, Sang-Hyuk, KIM, Jin-Seok, KANG, Nam-Kee, KIM, Jun-Chul, YANG, Hoon-Gee, KIM, Young-Soo, YOOK, Jong-Gwan
Published in IEEE transactions on advanced packaging (01.02.2007)
Published in IEEE transactions on advanced packaging (01.02.2007)
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Journal Article
A Compact Broadband Capacitively-Loaded Antenna for UHF Application
Jun-Hwa Oh, Young-Pyo Hong, Sang-Hyuk Wi, Yongshik Lee, Jong-Gwan Yook
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
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Conference Proceeding
Wideband planar folded monopole antenna with tapered resistively loadings
Jun-Hwa Oh, Sang-Hyuk Wi, Yongshik Lee, Jong-Gwan Yook
Published in 2009 IEEE Antennas and Propagation Society International Symposium (01.06.2009)
Published in 2009 IEEE Antennas and Propagation Society International Symposium (01.06.2009)
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Conference Proceeding
Bandwidth property of folded planar inverted-F antennas
Il-Young Oh, Sang-Hyuk Wi, Yongshik Lee, Jong-Gwan Yook
Published in 2008 IEEE Antennas and Propagation Society International Symposium (01.07.2008)
Published in 2008 IEEE Antennas and Propagation Society International Symposium (01.07.2008)
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Conference Proceeding
Bow-tie-shaped meander slot antenna for 5 GHz application
Sang-Hyuk Wi, Jung-Min Kim, Tae-Hoon Yoo, Hyun-Jin Lee, Jae-Yeong Park, Jong-Gwan Yook, Han-Kyu Park
Published in IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313) (2002)
Published in IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313) (2002)
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Conference Proceeding
Co-design of antenna and feeding network in LTCC package for UWB single-chip radios
Sang-Hyuk Wi, Zhang, Y.P., Yongshik Lee, Jong-Gwan Yook
Published in 2007 IEEE Antennas and Propagation Society International Symposium (01.06.2007)
Published in 2007 IEEE Antennas and Propagation Society International Symposium (01.06.2007)
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Conference Proceeding