期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：9
页码：19301
DOI：10.15680/IJIRSET.2017.0609091
出版社：S&S Publications
摘要：In this paper, we propose various defected ground structures (DGS) for improving the return loss andimpedance bandwidth of an ultra wideband antenna. A comparative parametric analysis has been made on the basis ofreturn loss, gain, radiation pattern characteristics and impedance bandwidth. Simulation results are analyzed andpresented for an ultra wideband antenna with four slots in its radiating patch considering three types of DGSconfigurations.
