A 3-D Meandered Probe-Fed Dual-Band Circularly Polarized Dielectric Resonator Antenna

por Altaf, Amir, Jung, Jin-Woo, Yang, Youngoo, Lee, Kang-Yoon, Yi, Sang-Hwa, Hwang, Keum Cheol
Publicado 2018

5.8 GHz High-Efficiency RF–DC Converter Based on Common-Ground Multiple-Stack Structure

por Bae, Jongseok, Yi, Sang-Hwa, Choi, Woojin, Koo, Hyungmo, Hwang, Keum Cheol, Lee, Kang-Yoon, Yang, Youngoo
Publicado 2019

2.4 GHz GaN HEMT Class-F Synchronous Rectifier Using an Independent Second Harmonic Tuning Circuit

por Na, Jongyun, Yi, Sang-Hwa, Shin, Jaekyung, Koo, Hyungmo, Bae, Jongseok, Hwang, Keum-Cheol, Lee, Kang-Yoon, Yang, Youngoo
Publicado 2021