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

by Amir Altaf, Jin-Woo Jung, Youngoo Yang, Kang-Yoon Lee, Sang-Hwa Yi, Keum Cheol Hwang
Published 2018-07-01

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

by Jongseok Bae, Sang-Hwa Yi, Woojin Choi, Hyungmo Koo, Keum Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Published 2019-07-01

Extendable Array Rectenna for a Microwave Wireless Power Transfer System

by Jeong-Min Woo, Wonseob Lim, Jongseok Bae, Chan Mi Song, Kyoung-Joo Lee, Sang-Hwa Yi, Youngoo Yang
Published 2021-01-01

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

by Jongyun Na, Sang-Hwa Yi, Jaekyung Shin, Hyungmo Koo, Jongseok Bae, Keum Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Published 2021-02-01

Analysis of Received Power in RF Wireless Power Transfer System With Array Antennas

by Chan Mi Song, Son Trinh-Van, Sang-Hwa Yi, Jongseok Bae, Youngoo Yang, Kang-Yoon Lee, Keum Cheol Hwang
Published 2021-01-01

LUT-Based Focal Beamforming System Using 2-D Adaptive Sequential Searching Algorithm for Microwave Power Transfer

by Jongseok Bae, Sang-Hwa Yi, Hyungmo Koo, Sungjae Oh, Hansik Oh, Woojin Choi, Jaekyung Shin, Chan Mi Song, Keum Cheol Hwang, Kang-Yoon Lee, Youngoo Yang
Published 2020-01-01