Dual Band MIMO Antenna With Reduced Mutual Coupling

2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS) Pub Date : 2021-09-02 DOI:10.1109/ACCESS51619.2021.9563320

M. Sreerag, A. Pradeep

引用次数: 0

Abstract

In this paper dual band multiple input multiple output antenna (MIMO) is presented. MIMO antenna consists of two concave shaped patches with partial ground printed on FR4 epoxy substrate with permittivity 4.4. It resonates at two frequency bands namely 2.92 GHz to 3.22 GHz and 5.11GHz to 5.26 GHz. Antenna achieved better than 20 dB isolation at the desired bands. Envelope coorelation coefficient(ECC) less than 0.0015 is achieved which is required for MIMO systems. Experimental results match well with simulation results.

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减少相互耦合的双频MIMO天线

本文提出了一种双频段多输入多输出天线(MIMO)。MIMO天线由两个凹形贴片组成，部分地面印在介电常数4.4的FR4环氧基板上。它在2.92 GHz至3.22 GHz和5.11GHz至5.26 GHz两个频段上共振。天线在所需频带的隔离度优于20 dB。实现了MIMO系统所需的包络相关系数(ECC)小于0.0015。实验结果与仿真结果吻合较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2021 2nd International Conference on Advances in Computing, Communication, Embedded and Secure Systems (ACCESS)

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