Stacked Intelligent Metasurfaces for Efficient Holographic MIMO Communications in 6G - An, Jiancheng; Xu, Chao; Ng, Derrick Wing Kwan; Alexandropoulos, George C.; Huang, Chongwen; Yuen, Chau; Hanzo, Lajos (IEEE journal on selected areas in communications, 2023)
Keywords: 3D integrated metasurfaces; 6G mobile communication; Algorithms; Channel capacity; Communications systems; holographic MIMO (HMIMO); Holography; Metasurfaces; MIMO communication; Nonhomogeneous media; Optimization; Radio frequency; reconfigurable intelligent surface (RIS); Stacked intelligent metasurfaces (SIM); Transceivers; wave-based computing; Wireless networks