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Synthetic Aperture of Multiple Variable Inclination Continuous Transverse Stub Antennas Using Digital Beamforming for Satellite Communication

  • Wen Ao Li
  • , Hua Jin
  • , Rong Jiang He
  • , Kai Wang
  • , Su Ma
  • , Lin Mei
  • , Ye Wang
  • Peng Cheng Laboratory

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

Abstract

With the rapid development of satellite communication, especially in low earth orbit (LEO) scenario, more and more attention is paid to the ground station construction. Instead of using large reflector antennas, a synthetic aperture of multi-antennas with small sizes can provide a more flexible and low-cost solution. In this paper, we present a synthesis of multiple variable inclination continuous transverse stub (VICTS) antennas using the digital beamforming technique to build a ground station for satellites. The system architecture is designed and introduced. As the first stage of the project, a Kuband VICTS antenna is simulated and optimized. Basic evaluation based on a Geostationary Earth Orbit (GEO) satellite is carried out for demonstrating the digital beamforming technique. Details and results are given and discussed.

Original languageEnglish
Title of host publication2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, AP-S/CNC-USNC-URSI 2025 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1956-1958
Number of pages3
ISBN (Electronic)9798331523671
DOIs
StatePublished - 2025
Externally publishedYes
Event2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, AP-S/CNC-USNC-URSI 2025 - Ottawa, Canada
Duration: 13 Jul 202518 Jul 2025

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965
ISSN (Electronic)1947-1491

Conference

Conference2025 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, AP-S/CNC-USNC-URSI 2025
Country/TerritoryCanada
CityOttawa
Period13/07/2518/07/25

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