Characteristic mode analysis using green's function of arbitrary background

Qi I. Dai, Hui Gan, Weng Cho Chew, Chao Fu Wang

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

Abstract

We perform characteristic mode analysis (CMA) for objects immersed in an arbitrarily inhomogeneous and anisotropic background. In addition to the free-space Green's function, our scheme leverages the background Green's function which consists of an extra scattering term to account for the scattering of the background inhomogeneity. The impedance operator of the object is constructed with the technique of numerical Green's function (NGF). With the proposed scheme, CMA is extended to more general applications, which offers better guidance in practical antenna engineering.

Original languageEnglish (US)
Title of host publication2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages423-424
Number of pages2
ISBN (Electronic)9781509028863
DOIs
StatePublished - Oct 25 2016
Event2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Fajardo, Puerto Rico
Duration: Jun 26 2016Jul 1 2016

Publication series

Name2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings

Other

Other2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Country/TerritoryPuerto Rico
CityFajardo
Period6/26/167/1/16

ASJC Scopus subject areas

  • Instrumentation
  • Radiation
  • Computer Networks and Communications

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