Broadband Patch Antennas Fed by Novel Tuned Loop

被引：36

作者：

Deng, Jing-Ya ^{[1
]}

Guo, Li-Xin ^{[1
]}

Yin, Ying-Zeng ^{[2
]}

Qiu, Jerry ^{[3
]}

Wu, Zhen-Sen ^{[1
]}

机构：

[1] Xidian Univ, Sch Sci, Xian 710071, Peoples R China

[2] Xidian Univ, Key Lab Antennas & Microwave Technol, Xian 710071, Peoples R China

[3] Argus Technol Australia Pty Ltd, Sydney, NSW, Australia

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2013年 / 61卷 / 04期

基金：

美国国家科学基金会; 中国博士后科学基金;

关键词：

Broadband patch antenna; dual polarized antenna; WIDE-BAND; POLARIZATION;

D O I：

10.1109/TAP.2012.2237497

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 novel tuned loop feed for patch antennas is described. The arrangement provides a symmetrical excitation of the patch with a double tuned response with enhanced bandwidth. The tuned loop together with the patch can be seen as a band pass filter comprising a series resonator and parallel resonator tuned to the same frequency. The tuned loop can easily be implemented as a microstrip PCB. A dual polarized patch antenna can be designed for diversity reception using this technique. Measured results are given, showing that this feed is effective in broadening the bandwidth of patch antennas. This configuration is a good candidate for radiating elements in cellular base station antennas.

引用

页码：2290 / 2293

页数：4

共 10 条

[1] A high-isolation, wideband and dual-linear polarization patch antenna [J].