用于x波段应用的基于EBG的高隔离MIMO天线

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-07 DOI:10.1109/SPIN.2019.8711602

G. Saxena, P. Jain, Yogendra K Awasthi

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引用次数: 10

摘要

在本文中，设计了一种基于EBG的高隔离MIMO天线来实现预期的特性。该天线在FR-4基板上定制，尺寸为$55\ × 49\ × 1.6\mathbf{mm}^{3}$。该天线具有挤压三角形和圆形的圆形贴片，在x波段(8.0至12GHz)提供更好的辐射效率(>0.45)。在微带馈线附近采用蘑菇状EBG结构，实现了全带宽的高隔离度(- 22dB)。天线的分集性能也通过ECC、分集增益、CCL、TARC等参数来判断，实际接受值分别为9.96dB <0.3bits/sec/Hz和< - 35dB。

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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High Isolation EBG Based MIMO Antenna for X-Band Applications

In this article, a high isolation EBG based MIMO antenna is designed to achieve intended characteristics. Proposed antenna is tailored on FR-4 substrate with size of $55\times 49\times 1.6\mathbf{mm}^{3}$. This antenna has circular patches with extruded triangular and circular shapes which provides better radiation efficiency (>0.45) in the X-band (8.0 to 12GHz). High isolation (−22dB) is achieved in entire bandwidth by using mushroom shaped EBG structure near the microstrip feeding line. Diversity performance of antenna is also judged by the various parameters like ECC, Diversity gain, CCL and TARC, which has the practically accepted values <0.016, >9.96dB <0.3bits/sec/Hz and <−35dB correspondingly.

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来源期刊

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)

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