Wideband Circularly Polarized Antenna With Reconfigurable 2-Dimensional Axial Ratio Beamwidth. - Jeong-Wook Kim; Ju-Ik Oh; Sang Hyuck Han; Won-Young Song; Soo-Chang Chae; Jong-Won Yu (IEEE Access, 2021)

Efficiency-Improved UWB Transparent Antennas Using ITO/Ag/ITO Multilayer Electrode Films. - Jeong-Wook Kim; Ju-Ik Oh; Kwang-Seok Kim; Jong-Won Yu; Kang-Jae Jung; Ilnam Cho (IEEE Access, 2021)

Pattern Reconfigurable Dual-Polarized Dipole Antenna With Staggered Parasitic Elements. - Ju-Ik Oh; Jeong-Wook Kim; Sang Hyuck Han; Sol Kim; Jong-Won Yu; In-June Hwang (IEEE Access, 2022)

Curved-Retrodirective Beamforming System to Improve Microwave Power Transmission Efficiency in the Fresnel Region. - Sol Kim; Hye-Won Jo; Jeong-Wook Kim; Ju-Ik Oh; Jong-Won Yu; ByungKuon Ahn (IEEE Internet Things J., 2023)