Physics-Based Modeling and Scalable Optimization of Large Intelligent Reflecting Surfaces - Najafi, Marzieh; Jamali, Vahid; Schober, Robert; Poor, H. Vincent (IEEE transactions on communications, 2021)
Keywords: anamolous reflection; Beamforming; Channels; codebook design; Design optimization; Electromagnetic radiation; Far fields; Fields (mathematics); Integer programming; Integral equations; Intelligent reflecting surfaces (IRSs); Mixed integer; Modelling; Multiplication; Optimization; Physics; physics-based modeling; Quality of service; Radar cross-sections; Receivers; Reconfigurable intelligent surfaces; Solid modeling; Surface waves; two-stage optimization; Wireless communication; Wireless communications