%0 Journal Article
%T Analysis and Design of Gap-Coupled Annular Ring Microstrip Antenna
%A Binod Kumar Kanaujia
%A Anil Kumar Singh
%J International Journal of Antennas and Propagation
%D 2008
%I Hindawi Publishing Corporation
%R 10.1155/2008/792123
%X Theoretical investigation conducted on gap-coupled annular ring microstrip antenna is found to exhibit frequency tunability with the gap. The various parameters of the antenna such as input impedance, VSWR, return loss, and radiation pattern have been investigated as a function of gap length and feed point. It is found that the various parameters of gap-coupled microstrip antenna depend heavily on the gap length and feed points.
%U http://www.hindawi.com/journals/ijap/2008/792123/