A matrix-free spectral rotation approach to the computation of electromagnetic fields generated by a surface current distribution

Gianluigi Tiberi, Serena Rosace, Agostino Monorchio, Giuliano Manara, Raj Mittra

Research output: Contribution to journalArticlepeer-review

Abstract

A major step in the numerical solution of electromagnetic scattering problems involves the computation of the electric field generated by a surface current distribution. In this paper, we show that the desired field can be calculated over a generic plane by using a matrix-free approach based on a spectral domain technique combined with an analytic continuation procedure.

Original languageEnglish
Pages (from-to)121-124
Number of pages4
JournalIEEE Antennas and Wireless Propagation Letters
Volume4
Issue number1
DOIs
Publication statusPublished - 2005

Keywords

  • Electromagnetic scattering
  • Near field
  • Numerical methods
  • Spectral domain

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

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