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

  • Beihang University
  • National Physical Laboratory

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publication2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789463968027
DOIs
StatePublished - 28 Aug 2021
Event34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 - Rome, Italy
Duration: 28 Aug 20214 Sep 2021

Publication series

Name2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021

Conference

Conference34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
Country/TerritoryItaly
CityRome
Period28/08/214/09/21

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