Spurious-Free Surface Integral Equation Characteristic Mode Formulation for Dielectric Bodies

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Abstract

A new surface integral equation based formulation for computing characteristic modes of lossless and lossy dielectric and magneto-dielectric bodies is presented. For lossy objects, the imaginary part of an eigenvalue gives the ratio of the dissipated and radiated power, while the real part is connected to the ratio of the reactive and radiated power.
Original languageEnglish
Title of host publication2018 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting (AP-S/URSI 2018) Proceedings, July 8 - 13, 2018, Boston, Massachusetts, U.S.A
Place of PublicationUnited States
PublisherIEEE
Pages2453-2454
ISBN (Electronic)978-1-5386-7102-3
ISBN (Print)978-1-5386-7103-0
DOIs
Publication statusPublished - 2018
MoE publication typeA4 Conference publication
EventIEEE International Symposium on Antennas and Propagation and USNC/URSI Radio Science Meeting - Boston, United States
Duration: 8 Jul 201813 Jul 2018

Publication series

NameDigest of the IEEE Antennas and Propagation Society International Symposium
ISSN (Print)1522-3965
ISSN (Electronic)1947-1491

Conference

ConferenceIEEE International Symposium on Antennas and Propagation and USNC/URSI Radio Science Meeting
Country/TerritoryUnited States
CityBoston
Period08/07/201813/07/2018

Keywords

  • eigenvalues and eigenfunctions
  • integral equations
  • dielectric losses
  • magnetic resonance imaging
  • surface impedance
  • antennas

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