Generalized High-Precision and Wide-Angle DOA Estimation Method Based on Space-Time-Coding Digital Metasurfaces. - Qun Yan Zhou; Jun Yan Dai; Zuqi Fang; Lijie Wu; Zhen Jie Qi; Si Ran Wang; Rui Zhe Jiang; Qiang Cheng 002; Tie Jun Cui (IEEE Internet Things J., 2024)