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Computationally Efficient Hybrid MoM-FDTD Technique for Electromagnetic Analysis

  • Silesian University of Technology

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

1 Citation (Scopus)

Abstract

This paper describes a hybrid technique combining the Finite Difference Time-Domain (FDTD) and the Method of Moments (MoM) techniques to analyse complex electromagnetic problems involving thin-wire antennas radiating in the presence of inhomogeneous dielectric bodies of arbitrary shape. The method brings together the ability of the FDTD scheme to deal with arbitrary material properties, and the versatility of the MoM to accurately model curved thin-wire structures. To increase computational efficiency of the approach, the AWE adaptive technique, and the spatial interpolation of the electromagnetic field components on the Huygens' surface are employed.

Original languageEnglish
Title of host publication19th International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, WROC 2008
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331500122
DOIs
Publication statusPublished - 2008
Event19th International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, WROC 2008 - Wroclaw, Poland
Duration: 11 Jun 200813 Jun 2008

Publication series

Name19th International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, WROC 2008

Conference

Conference19th International Wroclaw Symposium and Exhibition on Electromagnetic Compatibility, WROC 2008
Country/TerritoryPoland
CityWroclaw
Period11/06/0813/06/08

Keywords

  • FDTD method
  • Huygen's surface
  • asymptotic wave evaluation technique
  • equivalence principle sources
  • hybrid methods
  • method of moments

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Safety, Risk, Reliability and Quality
  • Computational Mathematics
  • Instrumentation
  • Radiation

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