Development of a compact ICRF antenna for high-power and long-pulse plasma heating in the KSTAR
Saito, Kenji, Wi, Hyunho, Wang, Sonjong, Kim, Haejin, Jang, Kwangho, Lee, Hyunyeong, Kim, Jeehyun, Kwak, Jong-Gu
Published in Fusion engineering and design (01.05.2020)
Published in Fusion engineering and design (01.05.2020)
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Journal Article
A Compact Frequency Reconfigurable Antenna for LTE Mobile Handset Applications
Lee, Hyunwoo, Yoon, Yonghyun, Mun, Byeonggwi, Wi, Hyunho, Choi, Munyong, Lee, Byungje
Published in International journal of antennas and propagation (01.01.2015)
Published in International journal of antennas and propagation (01.01.2015)
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Journal Article
New Configuration of Handset MIMO Antenna for LTE 700 Band Applications
Mun, Byeonggwi, Harackiewicz, Frances J., Kim, Byeongkwan, Wi, Hyunho, Lee, Jonghyun, Park, Myun-Joo, Jung, Chang Won, Lee, Byungje
Published in International journal of antennas and propagation (01.01.2013)
Published in International journal of antennas and propagation (01.01.2013)
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Journal Article
Closely Mounted Compact Wideband Diversity Antenna for Mobile Phone Applications
Yu, Bunggil, Jung, Chang Won, Lee, Haechun, Park, Myun-Joo, Kim, Byeongkwan, Wi, Hyunho, Choi, Yonggyu, Kim, Deokyun, Lee, Byungje
Published in International journal of antennas and propagation (01.01.2012)
Published in International journal of antennas and propagation (01.01.2012)
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Journal Article
Test and operation of high-power RF system for KSTAR helicon current drive system
Kim, Jeehyun, Wang, Sonjong, Jang, Kwangho, Lee, Hyunyeong, Wi, Hyunho
Published in Fusion engineering and design (01.05.2021)
Published in Fusion engineering and design (01.05.2021)
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Journal Article
High field side LHCD launcher study for KSTAR
Kim, Jeehyun, Wi, Hyunho, Joung, Mi, Wang, Sonjong, Hillairet, Julien
Published in Fusion engineering and design (01.09.2019)
Published in Fusion engineering and design (01.09.2019)
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Journal Article
Development of a 5.8 MW dual output high voltage power supply with pulse step modulator module for KSTAR Helicon current drive system
Jang, Kwangho, Wang, Sonjong, Kim, Jeehyun, Lee, Hyunyeong, Wi, Hyunho, Kwak, Jong-gu
Published in Fusion engineering and design (01.12.2021)
Published in Fusion engineering and design (01.12.2021)
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Journal Article
Broadband 3 dB microstip hybrid coupler with low dielectric substrate for X-Band applications
Haejin Kim, Hyunho Wi, Sonjong Wang, Jaehak Kim, Woojae Jung
Published in 2016 IEEE 17th Annual Wireless and Microwave Technology Conference (WAMICON) (01.04.2016)
Published in 2016 IEEE 17th Annual Wireless and Microwave Technology Conference (WAMICON) (01.04.2016)
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Conference Proceeding
Design of mid-plane passive active multijunction antenna for 5-GHz KSTAR LHCD system
Kim, Jeehyun, Wang, Sonjong, Hillairet, Julien, Wi, Hyunho, Seon, Sangwon, Han, Jongwon, Delpech, Lena
Published in Fusion engineering and design (01.11.2017)
Published in Fusion engineering and design (01.11.2017)
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Journal Article
MULTIBAND HANDSET ANTENNA ANALYSIS INCLUDING LTE BAND MIMO SERVICE
Wi, Hyunho, Kim, Byeongkwan, Jung, Woojae, Lee, Byungje
Published in Electromagnetic waves (Cambridge, Mass.) (01.01.2013)
Published in Electromagnetic waves (Cambridge, Mass.) (01.01.2013)
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Journal Article
Multiband LTE MIMO antenna for laptop applications
Woo Kyoung Lee, Myun-Joo Park, Young-Seek Chung, Byeongkwan Kim, Hyunho Wi, Byungje Lee, Chang Won Jung
Published in 2011 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.07.2011)
Published in 2011 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.07.2011)
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Conference Proceeding
Diversity and MIMO antenna for multi-band mobile handset applications
Bong-Gyu Shin, Myun-Joo Park, Young-Seek Chung, Byeongkwan Kim, Hyunho Wi, Byungje Lee, Chang Won Jung, Wonbin Hong, Juhyung Lee
Published in 2011 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.07.2011)
Published in 2011 IEEE International Symposium on Antennas and Propagation (APSURSI) (01.07.2011)
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Conference Proceeding
A compact coupled radiator antenna with reduced hand effect for mobile handset applications
Jung, Kang-Jae, Won Jung, Chang, Park, Myun-Joo, Chung, Young-Seek, Kim, Deokyun, Kim, Byeongkwan, Wi, Hyunho, Kim, Taekyun, Lee, Byungje
Published in Microwave and optical technology letters (01.09.2011)
Published in Microwave and optical technology letters (01.09.2011)
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Journal Article
Design of High Power Vacuum Feedthrough for Multipactor Effect Suppression
Jang, Kwangho, Wi, Hyunho, Saito, Kenji, Kwak, Jonggu, Wang, Sonjong
Published in 2019 International Vacuum Electronics Conference (IVEC) (01.04.2019)
Published in 2019 International Vacuum Electronics Conference (IVEC) (01.04.2019)
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Conference Proceeding
RF test and thermal analysis on high power waterload for 30 kW microwave of 2450 MHz applications
Kim, Haejin, Wi, Hyunho, Park, Suyeon, Seon, Sangwon, Hong, Yongchul, Kim, Jaenam, Choi, Seungwook
Published in 2016 IEEE International Conference on Plasma Science (ICOPS) (01.06.2016)
Published in 2016 IEEE International Conference on Plasma Science (ICOPS) (01.06.2016)
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Conference Proceeding