一种新型双天线宽带解耦网络

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Pub Date : 2020-07-05 DOI:10.1109/IEEECONF35879.2020.9330413

Min Li, Muhammad Yasir Jamal, Lijun Jiang, K. Yeung

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引用次数: 0

摘要

本文提出了一种新型的宽带去耦网络(DN)，该网络由两个双向威尔金森功率分压器(wpd)、三条传输线和两个无功元件组成。提出了严格的设计公式和系统的设计程序。传输在线长度和元件电抗精确计算，以实现高天线隔离。测试结果表明，采用所提出的DN后，可以实现23.7%的极宽隔离带宽。

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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A Novel Wideband Decoupling Network for Two Antennas

In this paper, a novel wideband decoupling network (DN) is presented, which consists of two 2-way Wilkinson power dividers (WPDs), three transmission lines, and two reactive components. Rigorous design formulas are presented along with systematic design procedures. The transmission-line lengths and component reactances are precisely calculated to achieve high antenna isolation. Measurement results show that a very wide isolation bandwidth of 23.7% can be achieved after using the proposed DN.

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

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