A Low-Profile, Electrically Small Ferrite Core-Loaded Grounded Split Ring Resonator Antenna for Military VHF/UHF Communication. - Mee-Su Lee; Wonkyo Kim; Geonyeong Shin; Hyun Kim; Chang-Hyun Lee; Ick-Jae Yoon (IEEE Access, 2023)

A Novel Shape Memory Alloy Actuator-Based Fluidically Programmable Continuous Frequency Reconfigurable Antenna. - Syed Imran Hussain Shah; Tuan-Anh Le Trong; Wonkyo Kim; Junghyo Nah; Ick-Jae Yoon (IEEE Access, 2024)