用于URLLC和虚拟MIMO应用的小型化四端口MIMO天线

Osama Aziz, Muhibur Rahman
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引用次数: 0

摘要

本文提出了一种适用于URLLC和虚拟MIMO应用的小型化四端口MIMO天线。虚拟MIMO是一种部署高能效传感器网络的新方法。为了网络目的,这种方法需要使用全向、高效和频率敏感的天线。本文讨论了一种全向、无极化失配的高增益MIMO天线。在天线模块中,采用有缺陷的接地结构实现正交端口之间-40dB左右的去耦。天线的总尺寸为55x60 ×1.6 mm3,增益接近2.9 dB。由于所讨论的MIMO散热器具有最佳性能,因此适用于基于虚拟MIMO的无线传感器应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Miniaturized Four Port MIMO Antenna for URLLC and Virtual MIMO Applications
This paper presents a miniaturized four-port MIMO antenna for URLLC and virtual MIMO applications. Virtual MIMO is a novel approach to deploying an energy-efficient sensor network. For networking purposes, this methodology necessitates the use of an omnidirectional, highly efficient, and frequency-sensitive antenna. This article discusses an omnidirectional, polarization mismatch-free, high-gain MIMO antenna. In the antenna module, defected ground structures are used to achieve decoupling of around -40dB between the orthogonal ports. The gain of almost 2.9 dB is achieved having the overall size of the antenna 55× 60 ×1.6 mm3. Because of the optimal performance of the discussed MIMO radiator, it is suitable for virtual MIMO-based wireless sensor applications.
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