MIMO天线在毫米波应用中的隔离增强

2021 2nd International Conference on Intelligent Engineering and Management (ICIEM) Pub Date : 2021-04-28 DOI:10.1109/ICIEM51511.2021.9445333

S. V. Singh, Janendra Pratap, Akanksha Singh, Smita Sharma, Shubhi Gupta

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引用次数: 16

摘要

本文介绍了一种新型的2 × 2多输入多输出天线系统，该系统具有两个冠状散热器。这项工作说明了在地面连接的新型T形结构对未来5G毫米波应用中具有极低互耦的紧凑型MIMO天线的影响。介绍了参考单极天线，并以此为基础设计了一种体积非常小的MIMO天线。通过在地平面中引入T形结构，实现了非常低的相互耦合。该天线适用于20-28.1 GHz频段，除该频段外的所有其他频率都被拒绝，所提出的MIMO天线适用于5G毫米波应用。将地平面作为部分地平面，进一步提高了MIMO天线的工作带宽。仿真制作了MIMO天线，并对实验结果进行了验证。

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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Isolation Enhancement of MIMO Antenna for Millimeter wave Applications

In this paper a novel 2x2 multi input multi output antenna system with two crown shaped radiators is introduced. This work illustrates the effect of novel T shaped structure which is connected in the ground, of the compact MIMO antenna with very low mutual coupling for the future 5G millimeter wave applications. A reference monopole antenna is introduced and from that a MIMO antenna was designed which is of very compact size. A very low mutual coupling is achieved with introduction of the T shaped structure in the ground plane. This antenna work for the frequency band of 20-28.1 GHz and all other frequencies are rejected other than this band, the proposed MIMO antenna works for 5G milli meter wave applications. Ground plane is taken as the partial ground plane which further improves the operating bandwidth of the proposed MIMO antenna. Proposed MIMO antenna was simulated and fabricated and results are experimentally verified.

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2021 2nd International Conference on Intelligent Engineering and Management (ICIEM)

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