A conformal dual-polarized all-metal vivaldi array for feeding broadband luneburg lens

Gitansh Gulati, Min Liang, Hao Xin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

This paper demonstrates a design of dual-polarized Vivaldi array to feed high-gain broadband Luneburg lens. The proposed conformal Vivaldi array, placed around the lens surface, is composed of 8 x 4 horizontal polarized elements and 7 x 3 vertical polarized elements. The performance of the entire 3-D graded index Luneburg lens antenna (30 cm diameter) has been evaluated based on simulated radiation patterns using commercial full-wave electromagnetic software.

Original languageEnglish (US)
Title of host publication2017 IEEE Antennas and Propagation Society International Symposium, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2243-2244
Number of pages2
Volume2017-January
ISBN (Electronic)9781538632840
DOIs
StatePublished - Oct 18 2017
Event2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017 - San Diego, United States
Duration: Jul 9 2017Jul 14 2017

Other

Other2017 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2017
CountryUnited States
CitySan Diego
Period7/9/177/14/17

Keywords

  • Conformal array
  • Graded index
  • Luneburg lens
  • Vivaldi array

ASJC Scopus subject areas

  • Radiation
  • Computer Networks and Communications
  • Instrumentation

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    Gulati, G., Liang, M., & Xin, H. (2017). A conformal dual-polarized all-metal vivaldi array for feeding broadband luneburg lens. In 2017 IEEE Antennas and Propagation Society International Symposium, Proceedings (Vol. 2017-January, pp. 2243-2244). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APUSNCURSINRSM.2017.8073164