mutual coupling, and acceptable diversity gain is presented by this paper. The antenna
introduces the requirements of fifth generation (5G) and the satellite communications. A
horizontally (4.8–31 GHz) and vertically polarized (7.6–37 GHz) modified antipodal Vivaldi
antennas are simulated, fabricated, and integrated, and then their characteristics are
examined. An ultra-wideband (UWB) at working bandwidths of 3.7–3.85 GHz and 5–40 GHz …