Reduced-cost CEM problems through model simplification and a-priori information

C. P. Davis, W. C. Chew

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

Abstract

Two methods are considered to reduce the cost of large electromagnetic problems. The first is an approach to evaluate integrals associated with the method of moments in such a way that the number of quadrature points depends only on the desired accuracy and not on the frequency. In the second method, it is shown that EM problems involving metallic bodies coated with low-contrast dielectrics may be accurately solved with the same cost as metal-only problems by modifying the potentials associated with the electric field integral equation.

Original languageEnglish (US)
Title of host publication2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07
Pages273-276
Number of pages4
DOIs
StatePublished - 2007
Externally publishedYes
Event2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07 - Torino, Italy
Duration: Sep 17 2007Sep 21 2007

Publication series

Name2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07

Other

Other2007 International Conference on Electromagnetics in Advanced Applications, ICEAA'07
Country/TerritoryItaly
CityTorino
Period9/17/079/21/07

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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