双感CP MIMO天线的简单解耦结构

2022 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2022-10-20 DOI:10.1109/ATC55345.2022.9942991

Duc-Nguyen Viet Tran, H. Tran, H. Park, N. Nguyen-Trong

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引用次数: 0

摘要

研究了一种具有双感圆极化的多输入多输出(MIMO)天线系统的隔离问题。本文对该类天线的耦合机理进行了分析，并提出了一种简单的解耦结构。然后将所提出的解耦网络应用于CP MIMO天线。结果表明，在保持较小单元间距的情况下，在较宽的工作带宽下，所提出的CP MIMO天线的隔离性得到了显著提高。

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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Simple Decoupling Structure for Dual-Sense CP MIMO Antenna

The isolation of a multiple-input multiple-output (MIMO) antenna system with dual-sense circular polarization (CP) is investigated in this paper. This paper explains the coupling mechanism of this antenna type and proposes a simple decoupling structure for isolation enhancement. The proposed decoupling network is then applied to a CP MIMO antenna. The results demonstrate that the isolation of the proposed CP MIMO antenna is significant improve over wide operating bandwidth while keeping a small element spacing.

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2022 International Conference on Advanced Technologies for Communications (ATC)

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