Wonshil KANG


An Efficient Plasma Lighting System with a 300W GaN Power Amplifier Using Band-Limited Pulsed RF Signal
Wonshil KANG Hyunchul KU 
Publication:   
Publication Date: 2017/10/01
Vol. E100-C  No. 10  pp. 934-937
Type of Manuscript:  BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
plasma lighting systempulsed RFGaNpower amplifier
 Summary | Full Text:PDF(616.1KB)

A High Efficiency Class-E Power Amplifier Over a Wide Power Range Using a Look-Up Table Based Dynamic Biasing Scheme
Jonggyun LIM Wonshil KANG Kang-Yoon LEE Hyunchul KU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/04/01
Vol. E98-C  No. 4  pp. 377-379
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
class-Edynamic biasinglook-up tableharmonic filterpower added efficiency
 Summary | Full Text:PDF(981.2KB)