Scattering from perfectly conducting strips by utilizing an adaptive multiscale moment method

C. Su, Tapan Kumar Sarkar

Research output: Contribution to journalArticle

Abstract

This paper presents an adaptive multiscale moment method for the analysis of electromagnetic scattering from perfectly conducting two dimensional strips. The advantage of this method is that the number of unknowns can be reduced by setting a threshold as is usually done in wavelet analysis. The novelty of this approach is that the threshold is applied dynamically in an adaptive fashion. It is applied to the unknowns directly by utilizing results of the previous scales and thereby significantly reducing the number of unknowns that is to be solved for. Typical numerical results are presented for some TE and TM cases of electromagnetic scattering from the perfectly conducting strips to illustrate the efficiency of this approach.

Original languageEnglish (US)
Pages (from-to)1083-1084
Number of pages2
JournalJournal of Electromagnetic Waves and Applications
Volume12
Issue number8
StatePublished - 1998

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mathematical Physics
  • Physics and Astronomy (miscellaneous)
  • Statistical and Nonlinear Physics

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