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Aperture-Coupled Microstrip Antenna with Circular Grooves Corrugated Ground Plane

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.2, No. 7)

Publication Date:

Authors : ; ;

Page : 1914-1917

Keywords : : Circular corrugated plate; grooves; microstrip antenna; aperture-coupled.;

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Abstract

A new kind of microstrip antenna with enhanced gain and radiation pattern is presented in this paper. The flat ground plane of conventional aperture-coupled microstrip antenna is substituted by the circular corrugated plane in the e proposed antenna with high gain achieved by the constructive superposition of the electric fields radiated by the patch and grooves. The simulation shows that gain are increased by 6.85 dB.

Last modified: 2014-11-10 22:11:57