An efficient method to evaluate the time-domain scattering from arbitrarily shaped conducting bodies

Sadasiva M. Rao, Tapan K. Sarkar

Research output: Contribution to journalArticle

29 Scopus citations

Abstract

In this work, we present a new and efficient numerical method to calculate the electromagnetic scattering from arbitrarily shaped conducting bodies directly in the time domain. The solution method is based on the method of moments, and involves the triangular patch modeling of the arbitrary body in conjunction with the patch basis functions. Detailed mathematical steps along with several numerical results are presented to illustrate the efficacy of this approach.

Original languageEnglish (US)
Pages (from-to)321-325
Number of pages5
JournalMicrowave and Optical Technology Letters
Volume17
Issue number5
DOIs
StatePublished - Jan 1 1998

Keywords

  • Electromagnetics
  • Numerical methods
  • Scattering
  • Time domain

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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