基于模态控制的5G移动设备双端口天线对解耦

2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE) Pub Date : 2021-12-01 DOI:10.1109/isape54070.2021.9753138

Wendi Zeng, Q. Chu, Bao Lu

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引用次数: 0

摘要

本文设计了一种面向第五代(5G)应用的宽带双端口天线对。天线对- 6db阻抗匹配带宽可覆盖3.1-5.28 GHz，隔离度优于10db。与传统的特征模解耦方法相比，我们在每个端口同时激励一对解耦模。模拟、制作并测量了由四对双端口天线对组成的八元多输入多输出(MIMO)天线。提出的天线对是5G应用的良好候选者。

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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Two-Port Antenna Pair Decoupling by Modal Control for 5G Mobile Devices

In this paper, a wideband two-port antenna pair is designed for the fifth generation (5G) application. The -6 dB impedance matching bandwidth of the antenna pair can cover 3.1-5.28 GHz and the isolation is better than 10 dB. Compared to the traditional decoupling method of characteristic mode, we excite a pair of decoupling modes at each port simultaneously. An eight-element multi-input multi-output (MIMO) antenna composed of four two-port antenna pairs is simulated, fabricated, and measured. The proposed antenna pair is a good candidate for the 5G Application.

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2021 13th International Symposium on Antennas, Propagation and EM Theory (ISAPE)

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