Circularly polarised patch antenna with periodic structure

被引：25

作者：

Rahman, M ^{[1
]}

Stuchly, MA ^{[1
]}

机构：

[1] Univ Victoria, Dept Elect & Comp Engn, Stn CSC, Victoria, BC V8W 3P6, Canada

来源：

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 2002年 / 149卷 / 03期

关键词：

D O I：

10.1049/ip-map:20020392

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A wideband microstrip patch antenna has been designed that provides circular polarisation with good axial ratio (AR) within a reasonably wide bandwidth. The patch has further been investigated by integrating it with the electromagnetic band gap (EBG) structure, and a significant improvement in several characteristics of the antenna performance has been observed. Antennas and the EBG structure are modelled with the finite-difference time-domain (FDTD) method. Experimental results for the antennas are also presented, and an excellent agreement has been found between the computed and measured results.

引用

页码：141 / 146

页数：6

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