%K System-by-Design, Evolutionary Optimization, Array Synthesis, Sub-Arraying, Smart Antennas %D 2022 %A Giacomo OLIVERI %A Marco SALUCCI %A Andrea MASSA %I ELEDIA Research Center - University of Trento %L elediasc12844 %T WAIM Technology for 5G Applications with Dual-Polarization Waveguide Antennas