A wave-envelope method using elliptical and rectangular boundaries

Charles T. M. Choi*, J. P. Webb

*Corresponding author for this work

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

The Wave-Envelope (WE) method has been used in acoustic and electromagnetic wave problems to model the circular unbounded domain surrounding a source. Here a new formulation is used to apply the WE method to electromagnetic wave problems in which the outer boundary is not circular, but may be elliptical or rectangular. Results for both radiation and scattering problems confirm that the new boundary shapes provide substantially the same accuracy as the circular boundary.

Original languageEnglish
Pages (from-to)2700-2703
Number of pages4
JournalIEEE Transactions on Magnetics
Volume34
Issue number5 PART 1
DOIs
StatePublished - 1 Dec 1998

Keywords

  • External problems
  • Finite elements
  • Non-circular domains
  • Radiation
  • Scattering
  • Wave-envelope method

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