5.4 A 140GHz Full-Duplex CMOS Transceiver with Metasurface-Integrated Self-Interference-Cancelling Antenna Supporting 16Gb/s 16-QAM Dual-Mode Bidirectional Communication. - Jiawei Yang; Yizhu Shen; Shizhe Xu; Zhongyuan Zhang; Zhen Lin; Yifan Ding 003; Yun Qian; Jiapeng Wan; Yuancheng Cai; Min Zhu; Sanming Hu (ISSCC, 2026)