A Small Size Circularly Polarized Patch Antenna

被引：0

作者：

Wang, Wei ^{[1
]}

Fan, Fangfang ^{[1
]}

机构：

[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China

来源：

PROCEEDINGS OF 2014 3RD ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP 2014) | 2014年

关键词：

small size; circularly polarization (CP); patch antenna;

D O I：

暂无

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 small size circularly polarized (CP) patch antenna by the use of parasitic ellipse-shaped shorting strips is presented in this paper. These parasitic shorting strip elements which provide capacitive and inductive loading effects to the patch can reduce the size of antenna. The total area of reduction is more than 61% in comparison with the conventional half-wave patch antenna. The antenna works at 1.268 GHz. It has impedance bandwidth (VSWR <= 2) of 2.1%, axial ratio bandwidth (AR <= 3 dB) of 0.4% and peak gain of 0.55 dBic at 1.268 GHz.

引用

页码：325 / 328

页数：4

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