Reconfigurable Intelligent Surface Aided Constant-Envelope Wireless Power Transfer - Yang, Huiyuan; Yuan, Xiaojun; Fang, Jun; Liang, Ying-Chang (IEEE transactions on signal processing, 2021)
Keywords: Array signal processing; Beamforming; constant-envelope beamforming; Electromagnetic radiation; Iterative algorithms; Iterative methods; Optimization; Radio transmitters; Receiving antennas; Reconfigurable intelligent surface; Reconfigurable intelligent surfaces; Transmitting antennas; Wave propagation; Wireless communication; Wireless networks; Wireless power transfer; Wireless power transmission