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The bandwidth enhancement method of rectangle patch antenna used in satellite communication

  • Hongqing Li*
  • , Donglin Su
  • *Corresponding author for this work
  • Beihang University

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

Abstract

Satellite communication system need very wide band antenna. But the narrow bandwidth of a microstrip antenna is one of the important features that restrict its wide usage. A simple and practical design method for the design of broad-band microstrip antennas is presented in this paper. Utilizing this design technique, several two-layer microstrip antennas have been proposed. To confirm the applicability of the method for the designs of antennas at X & Ku-band, software simulations have been carried out. The simulated results show that the proposed antennas have a impedance bandwidth of up to 50% (VSWR<2) and steady gain bandwidth (G>5) at whole working frequency band.

Original languageEnglish
Title of host publicationISAPE 2006 - 2006 7th International Symposium on Antennas, Propagation and EM Theory, Proceedings
Pages1130-1133
Number of pages4
StatePublished - 2006
Event2006 7th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2006 - Guilin, China
Duration: 26 Oct 200629 Oct 2006

Publication series

NameISAPE 2006 - 2006 7th International Symposium on Antennas, Propagation and EM Theory, Proceedings

Conference

Conference2006 7th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2006
Country/TerritoryChina
CityGuilin
Period26/10/0629/10/06

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