Near-Field Multibeam Generation by Tensorial Metasurfaces Iliopoulos, Ioannis ; Teniou, Mounir ; Casaletti, Massimiliano ; Potier, Patrick ; Pouliguen, Philippe ; Sauleau, Ronan ; Ettorre, Mauro Abstract Publication: IEEE Transactions on Antennas and Propagation Pub Date: September 2019 DOI: 10.1109/TAP.2019.2918490 Bibcode: 2019ITAP...67.6068I