A compact dual-polarization loop antenna for WLAN application

被引：0

作者：

Li, Yue ^{[1
]}

Zhang, Zhijun ^{[1
]}

Feng, Zhenghe ^{[1
]}

Iskander, Magdy F. ^{[2
]}

机构：

[1] Tsinghua Natl Lab Informat Sci & Technol, Beijing, Peoples R China

[2] Univ Hawaii, HCAC, Honolulu, HI 96822 USA

来源：

2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI) | 2011年

基金：

中国国家自然科学基金; 国家高技术研究发展计划(863计划);

关键词：

polarizaiton diversity; loop antenna; compact; DIVERSITY;

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 dual-mode loop antenna with polarization diversity is proposed for wireless local area networks (WLAN) application in this paper. Two orthogonal one-wavelength modes of loop are excited by two modes of one feed, making the overall dimension compact. Dual-polarization can be well matched with the -10dB impedance bandwidth of 1.94-2.79 GHz and 1.96-2.72 GHz, covering the WLAN bandwidth. The ports isolation is better than 20.3 dB. The gains of two modes are 3.0 dBi and 4.2 dBi. Key parameters are also studied to validate the antenna design.

引用

页码：1219 / 1222

页数：4

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