A stationary FE-BI formulation for 3D electromagnetic analysis

Matthys M. Botha, Jianming Jin

Research output: Contribution to journalArticlepeer-review


This paper deals with the time-harmonic, electromagnetic analysis of a 3D inhomogeneous radiator/scatterer in free-space. A finite element-boundary integral formulation is presented, which is based on a variational principle and which yields a symmetric system matrix. Convergence results are presented to demonstrate the order of accuracy of the formulation. Results for a general scatterer are also shown.

Original languageEnglish (US)
Pages (from-to)3493-3496
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
StatePublished - 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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