Sang-Hwa Yi

According to our database, Sang-Hwa Yi authored at least 8 papers between 2014 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

Time-Modulated Array System Controlled With Bipolar Squared Periodic Sequence for Direction of Arrival Estimation.

Youngwoo Youn, Jeongphill Kim, Sangyeol Oh, Sang-Hwa Yi

IEEE Wirel. Commun. Lett., 2021

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

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

Sensors, 2021

Extendable Array Rectenna for a Microwave Wireless Power Transfer System.

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

IEEE Access, 2021

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

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

IEEE Access, 2021

2020

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

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

IEEE Access, 2020

2019

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

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

Sensors, 2019

2018

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

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

Sensors, 2018

2014

Extraction of Propagation Constant of XLPE Cable Using Time-Domain Transmission.

Dong-Sik Shin, Hyeon Dong Cho, Wee Sang Park, Sang-Hwa Yi, Jong-Ho Sun

IEEE Trans. Instrum. Meas., 2014