A Compact Wideband (22-44GHz) Printed 2×4 MIMO Array Antenna with High Gain for 26/28/38GHz Millimeter-Wave 5G Applications. - Nour Elhouda Nasri; Sudipta Das; Mohammed El Ghzaoui; Boddapati Taraka Phani Madhav; Samudrala Vara Kumari; Mohammed Fattah (J. Circuits Syst. Comput., 2023)