Exact modeling and fast computation for the radiation characteristics of antenna array-radome structure

Ying Zheng*, Xiaowen Xu, Bing Hu

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

The exact model of an antenna array with a dielectric radome is established by using the surface integral equations and method of moments (SIE-MoM). The proper preconditioning techniques (PT) and the fast multipole method are employed, which obviously improves the property of the MoM matrix equation, reduces the memory occupation and accelerate the iteration convergence of the conjugate gradient (CG) method. Based on the validation of the correctness of the algorithm, some wire antenna arrays with dielectric radomes are numerically simulated, and their radiation characteristics are analyzed.

Original languageEnglish
Title of host publicationISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings
Pages274-277
Number of pages4
DOIs
Publication statusPublished - 2008
Event8th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2008 - Kunming, China
Duration: 2 Nov 20085 Nov 2008

Publication series

NameISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings

Conference

Conference8th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2008
Country/TerritoryChina
CityKunming
Period2/11/085/11/08

Keywords

  • FMM
  • PCG
  • Radome
  • SIE-MoM

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