A compact MIMO antenna for wireless communication

作者：Haili Zhang, Zhihong Wang, Jiawel Yu, Jia Huang · 发表于：IEEE Antennas and Propagation Magazine · 年份：2008 · DOI：10.1109/map.2008.4768932 · 被引用次数：88 · 研究领域：Antenna Design and Analysis、Advanced MIMO Systems Optimization、Energy Harvesting in Wireless Networks

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.