RADIO FREQUENCY LOW-LOSS POWER DIVIDER/COMBINER AND POWER AMPLIFIER INCLUDING THE SAME
JEONG, Jin Cheol, LEE, Hongyeol, KWAK, Changsoo, CHANG, Dong Pil, SHIN, Dong Hwan, YOM, In Bok
Year of Publication 03.05.2018
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Year of Publication 03.05.2018
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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
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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
DUAL REFLECTOR ANTENNA WITH HYBRID SUBREFLECTOR
UHM MAN SEOK, YOM IN BOK, KWAK CHANG SOO, LEE HONG YEOL, YUN SO HYEUN
Year of Publication 03.12.2015
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Year of Publication 03.12.2015
Patent
WAVEGUIDE BAND PASS FILTER USING SHORT-CIRCUIT STUB FOR REJECTION PERFORMANCE IMPROVEMENT
UHM MAN SEOK, YOM IN BOK, LEE HONG YEOL, KWAK CHANG SOO, YUN SO HYEUN
Year of Publication 01.10.2015
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Year of Publication 01.10.2015
Patent