Radiation Pattern Reconfiguration of a Patch Antenna with Metasurface for enhanced Gain and Bandwidth in 5G Millimeter-Wave ApplicationsYoussef El Maimouni, Mustapha El Halaoui, Faouzi Rahmani, Abdelmoumen Kaabal and Saida AhyoudEPJ Web Conf., 380 (2026) 01022DOI: https://doi.org/10.1051/epjconf/202638001022