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A Decoupling Method for Collinear Dipoles Based on Differential and Common Mode Decomposition

  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, a decoupling method that utilizes capacitive loads and an impedance transformer is proposed to suppress common mode (CM) current and hence reduce mutual coupling of collinear dipole antennas. In order to verify this method, two identical dipole antennas placed in a close proximity are analyzed and measured, and mutual coupling between them is reduced by 6-10 dB in a wide frequency range. In addition, distorted radiation patterns are also solved owing to the reduced coupling levels. This new method is suitable for the case where the space between collinear dipole antennas is very limited.

源语言英语
主期刊名2021 International Applied Computational Electromagnetics Society Symposium, ACES-China 2021, Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781733509619
DOI
出版状态已出版 - 28 7月 2021
活动4th International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2021 - Chengdu, 中国
期限: 28 7月 202131 7月 2021

出版系列

姓名2021 International Applied Computational Electromagnetics Society Symposium, ACES-China 2021, Proceedings

会议

会议4th International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2021
国家/地区中国
Chengdu
时期28/07/2131/07/21

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