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An Ultra-Wideband One-Dimensional Plane Wave Generator Antenna Array

  • Beihang University
  • National Physical Laboratory

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents an ultra-wideband one-dimensional plane wave generator antenna array. Tightly coupled Vivaldi antennas is used with active VSWR nearly lower than 2 across the frequency band from 1 to 7 GHz. A new plane wave excitation optimization algorithm using full wave simulation transfer matrix is proposed and compared with the traditional ideal point source plane wave optimization algorithm. One-dimensional quasi-plane waves with amplitude vibrations within ±0.75dB and phase vibrations within ±7.5° ranged from 1GHz to 6GHz is realized by carefully optimizing the feed amplitude and phase of the tightly coupled array element.

源语言英语
主期刊名2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9789463968027
DOI
出版状态已出版 - 28 8月 2021
活动34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 - Rome, 意大利
期限: 28 8月 20214 9月 2021

出版系列

姓名2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021

会议

会议34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
国家/地区意大利
Rome
时期28/08/214/09/21

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