%0 Journal Article
%T Aperture-Coupled Microstrip Antenna with Circular Grooves Corrugated Ground Plane.
%A Lakhan Singh Uikey
%A Prof. Prashant Jain
%J International Journal of Engineering Sciences & Research Technology
%D 2013
%I 
%X 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.
%K Circular corrugated plate
%K grooves
%K microstrip antenna
%K aperture-coupled.
%U http://www.ijesrt.com/issues%20pdf%20file/Archives%202013/july-2013/43.pdf