Explicit solution of the time domain volume integral equation using a stable predictor-corrector scheme

Ahmed Al Jarro, Mohamed Salem, Hakan Bagci, Trevor Benson, Phillip D. Sewell, Ana Vuković

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

An explicit marching-on-in-time (MOT) scheme for solving the time domain volume integral equation is presented. The proposed method achieves its stability by employing, at each time step, a corrector scheme, which updates/corrects fields computed by the explicit predictor scheme. The proposedmethod is computationally more efficient when compared to the existing filtering techniques used for the stabilization of explicit MOT schemes. Numerical results presented in this paper demonstrate that the proposed method maintains its stability even when applied to the analysis of electromagnetic wave interactions with electrically large structures meshed using approximately half a million discretization elements.
Original languageEnglish (US)
Pages (from-to)5203-5214
Number of pages12
JournalIEEE Transactions on Antennas and Propagation
Volume60
Issue number11
DOIs
StatePublished - Nov 2012

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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