Reconfigurable Negative Group Delay Circuit with a Low Insertion Loss Using a Coupled Line

by Girdhari Chaudhary, Yongchae Jeong
Published 2020-01-01

A Coupled Line Impedance Transformer for High Termination Impedance with a Bandpass Filtering Response

by Phirun Kim, Yongchae Jeong
Published 2018-01-01

Reflection-Type Topologies With Arbitrary Wideband Flat Group Delays Using Coupled Lines

by Girdhari Chaudhary, Yongchae Jeong
Published 2018-01-01

Realization of Negative Group Delay Network Using Defected Microstrip Structure

by Girdhari Chaudhary, Yongchae Jeong, Jongsik Lim
Published 2014-01-01

Differential Fed Antenna With High Self-Interference Cancellation for In-Band Full-Duplex Communication System

by Girdhari Chaudhary, Junhyung Jeong, Yongchae Jeong
Published 2019-01-01

Low complexity precoding codebook design based on DFRST for limited feedback precoded OSTBC systems

by Han Hai, Xue-Qin Jiang, Yongchae Jeong, Moon Ho Lee
Published 2017-06-01

Multi-Scale Context Aggregation for Strawberry Fruit Recognition and Disease Phenotyping

by Talha Ilyas, Abbas Khan, Muhammad Umraiz, Yongchae Jeong, Hyongsuk Kim
Published 2021-01-01

A Defected Ground Structure without Ground Contact Problem and Application to Branch Line Couplers

by Jongsik Lim, Dal Ahn, Sang-Min Han, Yongchae Jeong, Haiwen Liu
Published 2013-01-01

Worst-Case Energy Efficiency Maximization in a 5G Massive MIMO-NOMA System

by Sunil Chinnadurai, Poongundran Selvaprabhu, Yongchae Jeong, Xueqin Jiang, Moon Ho Lee
Published 2017-09-01

Complex Hadamard Matrix-Aided Generalized Space Shift Keying Modulation

by Han Hai, Xue-Qin Jiang, Wei Duan, Jun Li, Moon Ho Lee, Yongchae Jeong
Published 2017-01-01