An extremely wideband Fabry-Perot cavity antenna for superfast wireless backhaul applications
- 25 August 2016
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 1-2
Abstract
A Fabry-Perot cavity antenna (FPCA) with extremely wide 3-dB gain bandwidth is presented. Its superstructure consists of a single all-dielectric slab formed from concentric rings with transverse dielectric contrast. The bandwidth enhancement is realized by optimizing permittivity values of the concentric rings using particle swarm optimization. The designed FPCA has a peak gain of 17.6 dB and operates from 10.7 to 22.4 GHz, which is 70% of gain bandwidth.Keywords
This publication has 5 references indexed in Scilit:
- A technique for designing flat lenses using artificially engineered materials2014
- Wideband High-Gain EBG Resonator Antennas With Small Footprints and All-Dielectric SuperstructuresIEEE Transactions on Antennas and Propagation, 2014
- Wideband Fabry-Perot Resonator Antenna With Two Complementary FSS LayersIEEE Transactions on Antennas and Propagation, 2014
- A broadband high-gain resonant cavity antenna with single feed2006
- Particle swarm optimization in electromagneticsIEEE Transactions on Antennas and Propagation, 2004