Inspec keywords: microwave antennas; waveguide antennas; coplanar waveguides; microstrip lines; microstrip antennas; electromagnetic wave polarisation; antenna radiation patterns; antenna feeds

Other keywords: aperture-coupled microstrip feed line; aperture-coupled feeding element; polarisation diversity; hybrid feeding technique; circular patch; radiating elements; single-layer wideband printed slot antenna; isolation level; cross-polarisation level; coplanar waveguide feed line; ground plane; impedance matching; fan-shaped slot; bandwidth 3.96 GHz to 7.64 GHz; bandwidth 4.72 GHz to 7.75 GHz; wireless local area network; coplanar waveguide feeding element

Subjects: Single antennas; Electromagnetic wave propagation; Antenna accessories; Waveguides and microwave transmission lines