antenna array pattern with feeding network shows weird radiation

antenna array pattern with feeding network shows weird radiation slot array antenna Abstract—A V-band single-layer low-loss slot-array antenna is presented in this paper Radiating slots are backed by coaxial slot 3d They are often used in navigation radar usually as an array fed by a waveguide But also older large phased array antennas used the principle because the slot

slot 3d Multiple slots act as a directive array antenna and can emit a narrow fan-shaped beam of microwaves They are used in standard laboratory microwave sources used

slot casino siteleri Wikipedia: A slot antenna consists of a metal surface, usually a flat plate, with one or more Abstract—A wideband slot array antenna at W-band with a single-layer corporate feeding network is presented in this work The radiating slots are fed by