Qingchao Li, Mohammed El-Hajjar, Ibrahim A. Hemadeh, Arman Shojaeifard, Alain Mourad, Bruno Clerckx, Lajos Hanzo. Reconfigurable Intelligent Surfaces Relying on Non-Diagonal Phase Shift Matrices. IEEE T. Vehicular Technology, 71(6):6367-6383, 2022. [doi]
Abstract is missing.