A hybrid Ewald-spectral representation of the rectangular cavity Green's function

Michael E. Gruber, Thomas F. Eibert

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

2 Scopus citations

Abstract

A hybrid representation of the Green's function of the rectangular cavity is presented in this work. When the observation point is near the source point, the Ewald representation of the cavity Green's function is employed. When the observation and the source point are well separated, a two-dimensional (2D) spectral representation is used. Results show that the hybrid approach combines the advantages of the Ewald and the 2D-spectral representation while removing their drawbacks. As an application example, a reverberation chamber containing a mode-stirrer and a metallic enclosure is modeled.

Original languageEnglish
Title of host publicationIEEE International Symposium on Electromagnetic Compatibility
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages906-909
Number of pages4
ISBN (Electronic)9781479932252
DOIs
StatePublished - 20 Oct 2014
Event2014 International Symposium on Electromagnetic Compatibility, EMC Europe 2014 - Gothenburg, Sweden
Duration: 1 Sep 20144 Sep 2014

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)1077-4076
ISSN (Electronic)2158-1118

Conference

Conference2014 International Symposium on Electromagnetic Compatibility, EMC Europe 2014
Country/TerritorySweden
CityGothenburg
Period1/09/144/09/14

Keywords

  • Ewald summation technique
  • Green's function of the rectangular cavity
  • boundary element method
  • reverberation chamber

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