$W$ -Band Mixer With High Image Rejection by Mismatch Compensation Using Buffer Amplifier. - Wonseok Choe; Sosu Kim; Wansik Kim; Jinho Jeong 001 (IEEE Access, 2020)

A W-Band Amplifier With a New Wide-Band Interstage Matching Technique Using Self-Resonance of a Microstrip-Coupled Line. - Sunwoo Lee 003; Wansik Kim; Sosu Kim; Min-Su Kim; Jung-Hyun Kim 005 (IEEE Access, 2022)

Non-Uniform MIMO Array Design for Radar Systems Using Multi-Channel Transceivers. - Eunhee Kim; Ilkyu Kim; Wansik Kim (Remote. Sens., 2023)

Antenna-in-Package Using IC-Embedded Metal Fan-Out Wafer-Level Package for D-Band Applications. - Ju-Yong Lee; Jein Yu; Wansik Kim; Jong-Min Yook (IEEE Access, 2025)