Title :
A broadband high-gain resonant cavity antenna with single feed
Author :
Feresidis, A.P. ; Vardaxoglou, J.C.
Author_Institution :
Department of Electronic and Electrical Engineering, Loughborough University, LE11 3TU, UK
Abstract :
A high gain resonant cavity antenna with broadband performance is presented. A single waveguide-fed slot is used to feed the cavity. The bandwidth enhancement is achieved by virtue of an optimised design of a double-layer periodic metallo-dielectric array and is demonstrated by means of simulations and measurements of a fabricated prototype.
Keywords :
Antenna feeds; Bandwidth; Broadband antennas; Design optimization; Dielectrics; Frequency; Optical waveguides; Performance gain; Reflector antennas; Resonance; High-gain antennas; arrays; partially reflective surface; periodic structures; resonant cavity;
Conference_Titel :
Antennas and Propagation, 2006. EuCAP 2006. First European Conference on
Conference_Location :
Nice
Print_ISBN :
978-92-9092-937-6
DOI :
10.1109/EUCAP.2006.4584495
