A Compact MIMO Antenna for Wireless Communication

被引：49
|
作者：
Zhang, Haili [1 ]
Wang, Zhihong [1 ]
Yu, Jiawei [1 ]
Huang, Jia [1 ]
机构：
[1] Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China
来源：
IEEE ANTENNAS AND PROPAGATION MAGAZINE | 2008年 / 50卷 / 06期
关键词：
MIMO systems; mutual coupling; correlation; microstrip antennas; equilateral triangular patch antenna; diversity methods;
D O I：
10.1109/MAP.2008.4768932
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 presents the design of a 2.65 GHz MIMO antenna with three equilateral triangular microstrip patches as the antenna elements. The wide-beam characteristics of a triangular-patch antenna, combined with the high gain of each antenna element, improve the SNR and interference rejection of the MIMO system. Through the analysis of mutual coupling and correlation between each pair of antenna ports, it is shown that the antenna achieves good polarization and directivity diversity. A high diversity gain can therefore be achieved.
引用
收藏
页码：104 / 107
页数：4
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