A Dual-Polarized MIMO Antenna with EBG for 5.8 GHz WLAN Application

被引：11
|
作者：
Zhang, Xiaoyan [1 ,2 ]
Zhong, Xinxing [1 ]
Li, Bincheng [3 ]
Yu, Yiqiang [1 ,2 ]
机构：
[1] East China Jiaotong Univ, Sch Informat Engn, Nanchang 330013, Jiangxi, Peoples R China
[2] State Key Lab Millimeter Wave, Nanjing, Jiangsu, Peoples R China
[3] Chinese Acad Sci, Inst Opt & Elect, Beijing, Peoples R China
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS | 2015年 / 51卷
基金：
中国国家自然科学基金;
关键词：
Compendex;
D O I：
10.2528/PIERL14112104
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-polarized multiple-input-multiple-output (MIMO) antenna integrated with electromagnetic band-gap (EBG) is proposed. The MIMO antenna consists of two dual-polarized (0 degrees and 90 degrees polarizations) antenna elements. Each element includes four symmetrical arc-shaped slots. A mushroom-shaped EBG structure with four slots at its fringe is designed to enhance the gain of MIMO antenna. The bandwidth (return loss > 10 dB) of the proposed antenna is from 5.70 to 5.93 GHz, and the peak gain is 5.45 dBi. The isolation between the ports of adjacent antenna elements can be as small as less than -20 dB. The dual-polarized MIMO antenna with EBG has a compact volume of 44.5 x 77.5 x 1.6 mm(3) and can be suitable for 5.8 GHz WLAN application.
引用
收藏
页码：15 / 20
页数：6
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