A marching-on-in-time hierarchical scheme for the solution of the time domain electric field integral equation

Francesco P. Andriulli*, Hakan Bagci, Francesca Vipiana, Giuseppe Vecchi, Eric Michielssen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

A spatially hierarchical current expansion is used to construct a marching-on-in-time based time domain electric field integral equation solver. The formulation gives rise to well-conditioned linear systems and is immune to time domain low-frequency breakdown phenomena. Numerical results that demonstrate the effectiveness of the proposed hierarchical approach in comparison with existing technologies are presented.

Original languageEnglish (US)
Pages (from-to)3734-3738
Number of pages5
JournalIEEE Transactions on Antennas and Propagation
Volume55
Issue number12
DOIs
StatePublished - Dec 1 2007

Keywords

  • Electric field integral equation (EFIE)
  • Electric field integral equations
  • Multiresolution techniques
  • Resolution
  • Time domain analysis
  • Wavelets

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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