Beyond Limitations of 5G with RIS: Field Trial in a Commercial Network, Recent Advances, and Future Directions. - Hyunjun Yang; Sunghyun Kim; Hogyeom Kim; Seungwoo Bang; Yongwan Kim; Seongkwan Kim; Kyujin Park; Doyle Kwon; Jungsuek Oh (IEEE Commun. Mag., 2024)

PCB-Based Dual-Polarized Liquid Crystal Reflectarray With High Aperture Efficiency and Bridge-Shaped Biasing Topology for 2D Scanning. - Hogyeom Kim; Byeongju Moon; Seungwoo Bang; Seongwoog Oh; Jungsuek Oh (IEEE Access, 2025)