Sang‐Hwa Yi

Korea Electrotechnology Research Institute

9H指数

52论文数

215被引数

收录论文 12

发表时间

AI-Based Multi-Target Localization with Multi-Tx and Single-Rx Frequency Diverse Array Radar 基于AI的多目标定位与多发射单接收频分阵列雷达

Electronics 2025, Vol. 14, Page 3334

IF2.6

2025-08-24

PREAI

Jimyung Kang; Geon U Kim; Jeong-Phill Kim; Soonwoo Lee; Sang-Hwa Yi

Exploring CP Array Antenna Characteristics and Its Applications to a Deployable Structure 探索圆极化阵列天线特性及其在可展开结构中的应用

SENSORS

IF3.5

2025-04-28

OAAI

Lee, Tae-Hak; Lee, Kyoung-Joo; Lim, Wonseob; Yi, Sang-Hwa

Time-Modulated Array-Based Rotating Electric-Field Vector Method for Extracting Angle Information

IEEE ACCESS

IF3.6

2025-01-01

OAAI

Kim, Geon U.; Yi, Sang-Hwa; Kim, Jeong Phill

Double-Layer Three-Phase Resonator for High-Power Wireless Power Transfer 用于大功率无线电能传输的双层三相谐振器

proceedings of the

IF0

2024-05-08

PREAI

Kim, Dong-Hoon; Kim, Dong-Jin; Bang, Jinkyu; Yi, Sang-Hwa; Byun, Gi-Young; Ahn, Chi-Hyung

Characterizing an Array's Mutual Coupling via a Time-Modulated Array Technique

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS

IF4.8

2024-01-01

PREAI

Kim, Geon U.; Yi, Sang-Hwa; Kim, Jeong Phill

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

SENSORS

IF3.5

2021-02-25

OAAI

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

Analysis of Received Power in RF Wireless Power Transfer System With Array Antennas 基于阵列天线的射频无线电能传输系统接收功率分析

IEEE ACCESS

IF3.6

2021-01-01

OAAI

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

Extendable Array Rectenna for a Microwave Wireless Power Transfer System

IEEE ACCESS

IF3.6

2021-01-01

OAAI

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

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

IEEE ACCESS

IF3.6

2020-01-01

OAAI

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

5.8 GHz High-Efficiency RF-DC Converter Based on Common-Ground Multiple-Stack Structure 基于共地多堆结构的5.8 GHz高效射频直流变换器

SENSORS

IF3.5

2019-07-24

OAAI

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

A 3-D Meandered Probe-Fed Dual-Band Circularly Polarized Dielectric Resonator Antenna 三维曲折探针馈电双频圆极化介质谐振器天线

SENSORS

IF3.5

2018-07-25

OAAI

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

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

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT

IF5.9

2014-12-01

PREAI

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

研究方向