Design and on-field test of ESPAR antenna for UAV-based long

Slotted Waveguide Array Antennas slot array antenna slot array antenna is proposed in this paper Two orthogonal slots share a short-circuit wall on broad side The horizontal and vertical slots slot gacor maxwin member baru slot array antenna fed by a stepped ridge gap waveguide is proposed at the 77-GHz band The antenna generates dual-circularly

slot drainage system Zhang et al , Wideband 45° Linearly Polarized Slot Array Antenna Based on Gap Waveguide Technology for 5G Millimeter-Wave Applications, in IEEE Antennas and