通过特征模馈电网络实现近距离任意两根天线的端口解耦

2009 IEEE Antennas and Propagation Society International Symposium Pub Date : 2009-06-01 DOI:10.1109/APS.2009.5172383

Shishan Qi, Wen Wu, Z. Shen

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引用次数: 3

摘要

本文演示了如何用一个附加的正交特征模馈电网络来解耦两个任意近间隔的天线。给出了该解耦天线阵的设计方法和实测结果。900MHz时，输入端口间的隔离度优于−25dB。结果表明，通过附加的正交特征模馈电网络可以很容易地解耦任意两个天线。

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Port decoupling of two arbitrary antennas in close proximity through an Eigenmode feed network

This paper has demonstrated how two arbitrary closely-spaced antennas can be decoupled with an additional orthogonal eigenmode feeding network. The design approach and measured results of the proposed decoupled antenna array have been provided. Isolation between the input ports is better than −25dB at 900MHz. It has been demonstrated that two arbitrary antennas can be easily decoupled by an additional orthogonal eigenmode feeding network.

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2009 IEEE Antennas and Propagation Society International Symposium

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