Magnetic resonance wireless power transfer system for practical mid-range distance powering scenario references. - Ki Young Kim; Changwook Yoon; Nam Yoon Kim; Jinsung Choi; Young-Ho Ryu; Dong-Zo Kim; Keum-Su Song; Chi-Hyung Ahn; Eunseok Park; Yun-Kwon Park; Sangwook Kwon (ICCE, 2013)

Analysis and Design of a Wireless Power Transfer System With an Intermediate Coil for High Efficiency. - SangCheol Moon; Bong-Chul Kim; Shin-Young Cho; Chi-Hyung Ahn; Gun-Woo Moon (IEEE Trans. Ind. Electron., 2014)

Design and realization of low-cost 10 W power amplifier module at 7.9-8.4 GHz. - Chi-Hyung Ahn; Younghoon Kim; Sungwon Oh; Yeonjun Noh; Dong-Ho Lee; Sanghun Lee; Kunhee Cho; Jusung Kim (IEICE Electron. Express, 2018)

Expansion-Induced Crack Propagation in Rocks Monitored by Using Piezoelectric Transducers. - Chi-Hyung Ahn; Dong-Ju Kim; Yong-Hoon Byun (Sensors, 2020)

A 20-W Wide Bandwidth GaN HEMT Power Amplifier for VHF/UHF Applications. - Jusung Kim; Younghoon Kim; Seongwon Oh; Jaehyung Choi; Dong-Ho Lee; Kunhee Cho; Sanghun Lee; Chi-Hyung Ahn (IEEE Trans. Ind. Electron., 2020)

Multifunctional Partially Reflective Surface for Smart Blocks. - Jae Hee Kim; Dong-Jin Lee; Tae-Ki An; Jong-Gyu Hwang; Chi-Hyung Ahn (Sensors, 2021)

Experimental Validation of Induction Heating as an Energy-Efficient Solution for Concrete Curing. - Dong-Jin Kim; Chi-Hyung Ahn (IEEE Access, 2025)