A Wideband Polarization Reconfigurable Antenna for WLAN Applications

被引：3

作者：

Ji, Lu-Yang ^{[1
]}

Qin, Pei-Yuan ^{[2
]}

Guo, Y. Jay ^{[2
]}

Fu, Guang ^{[1
]}

Mittra, Raj ^{[3
,4
]}

机构：

[1] Xidian Univ, Sch Elect Engn, Xian, Peoples R China

[2] UTS, Fac Engn & IT, Sydney, NSW, Australia

[3] Univ Cent Florida, Orlando, FL 32816 USA

[4] King Abdulaziz Univ, Jeddah, Saudi Arabia

来源：

2016 10TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2016年

关键词：

polarization reconfigurable antenna; reconfigutable feed network;

D O I：

10.1109/EuCAP.2016.7481800

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：

This paper proposes a wideband polarization reconfigurable antenna design for WLAN applications. It consists of a shorted annular patch (SAP) antenna as the source, a partially reflective surface (PRS) structure to enhance the gain, and a reconfigurable Wilkinson power divider as the feed network. The antenna can electronically alter its polarization between linear polarization (LP), left-hand circular polarization (LHCP), and right-hand circular polarization (RHCP), achieving an overlapped 10dB impedance bandwidth and 3 dB axial-ratio bandwidth of 4.68-5.33 GHz (13%), thus outperforming most of the reported polarization reconfigurable antennas in terms of the frequency bandwidth.

引用

页数：3

共 7 条

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