Four band feed system with electrical tracking capability for Ku/Ka band bi-directional antenna
So-hyeun Yun, In-bok Yom
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
Design of the Multipaction Free High Power Ka-band Diplexer with an E-plane T-junction
So Hyeun Yun, Man Seok Uhm, In Bok Yom
Published in 2005 Asia-Pacific Conference on Communications (2005)
Published in 2005 Asia-Pacific Conference on Communications (2005)
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Conference Proceeding
Error testing at planar near-field and far-field range of anechoic chamber
Jeom-Hun Lee, So-Hyeun Yun, Yeong-Cheol Kirn, Jong-Heung Park, Jong-Won Eun, Seong-Pal Lee
Published in 6th International SYmposium on Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 (2003)
Published in 6th International SYmposium on Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 (2003)
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Conference Proceeding
POLARIZATION CONVERSION INTEGRATED HORN ANTENNA AND METHOD OF MANUFACTURING THE SAME
KWAK, Changsoo, LEE, Hongyeol, CHANG, Dong Pil, YUN, So-hyeun, UHM, Man Seok
Year of Publication 14.05.2020
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Year of Publication 14.05.2020
Patent
Multi-beam antenna system and method for controlling output power thereof
Yom In-Bok, Lee Hong-Yeol, Yun So-Hyeun, Kwak Chang-Soo, Uhm Man-Seok
Year of Publication 26.09.2017
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Year of Publication 26.09.2017
Patent
DUAL-MODE MICROWAVE TUNABLE FILTER
Uhm Man Seok, Yom In Bok, Lee Hong Yeol, KWAK Chang Soo, Yun So Hyeun
Year of Publication 02.02.2017
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Year of Publication 02.02.2017
Patent
HORN ANTENNA APPARATUS
YOM In Bok, LEE Hong Yeol, KWAK Chang Soo, UHM Man Seok, YUN So Hyeun
Year of Publication 19.01.2017
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Year of Publication 19.01.2017
Patent
Dual reflector antenna with hybrid subreflector
Uhm Man Seok, Yom In Bok, Kwak Chang Soo, Lee Hong Yeol, Yun So Hyeun
Year of Publication 16.08.2016
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Year of Publication 16.08.2016
Patent
Variable high frequency filter device and assembly
Noh Youn Sub, Uhm Man Seok, Yom In Bok, Kwak Chang Soo, Lee Hong Yeol, Yun So Hyeun
Year of Publication 04.04.2017
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Year of Publication 04.04.2017
Patent
Coupled line filter and arraying method thereof
Uhm, Man-Seok, Noh, Youn-Sub, Kwak, Changsoo, Yun, So-Hyeun, Ahn, Kiburm, Yom, In-Bok
Year of Publication 20.11.2012
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Year of Publication 20.11.2012
Patent
Screwdriver-and-nut wrench-combined tuning tool for radio frequency filter
Kwak, Chang-Soo, Uhm, Man-Seok, Yom, In-Bok, Lee, Ju-Seop, Yun, So-Hyeun
Year of Publication 15.05.2007
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Year of Publication 15.05.2007
Patent