A new integral equation based domain decomposition method for electromagnetic analysis of large multi-scale problems

Xiaochuan Wang, Zhen Peng, Jin Fa Lee

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

Abstract

We present a new integral equation based domain decomposition method (IEDDM), in which the original object is decomposed into a set of non-overlapping open-surfaced sub-domains. The required normal continuity of the solution current across the contour between adjacent sub-domains is enforced weakly through the application of the interior penalty (IP) Galerkin formulation. Unlike the previous IEDDM algorithm, the newly proposed IEDDM does away the need for artificial surfaces. As a consequence, the approach proposed herein greatly enhance the flexibility of surface integral equation methods for modeling EM scattering from complex targets with multi-scale features.

Original languageEnglish (US)
Title of host publication2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
DOIs
StatePublished - Dec 10 2012
Externally publishedYes
EventJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012 - Chicago, IL, United States
Duration: Jul 8 2012Jul 14 2012

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISSN (Print)1522-3965

Other

OtherJoint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
CountryUnited States
CityChicago, IL
Period7/8/127/14/12

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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