Inspec keywords: broadband antennas; coplanar waveguides; antenna radiation patterns; printed circuits; ridge waveguides; horn antennas; microstrip lines; microstrip antennas; antenna feeds
Other keywords: radiation patterns; wideband horn antenna; PCB layer; multisubstrate PCB technology; continuous structure; metal horn antenna; electric field; frequency 20.5 GHz to 28.6 GHz; ridge waveguide; multisubstrate layer technology; active elements; RF circuit; microstrip line; coplanner waveguide with ground; CPWG; broad impedance bandwidth
Subjects: Waveguides and microwave transmission lines; Printed circuits; Single antennas; Antenna accessories