On the mixed discretization of the time domain magnetic field integral equation

Huseyin Arda Ulku, Ignace Bogaert, Kristof Cools, Francesco P. Andriulli, Hakan Bagci

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

Time domain magnetic field integral equation (MFIE) is discretized using divergence-conforming Rao-Wilton-Glisson (RWG) and curl-conforming Buffa-Christiansen (BC) functions as spatial basis and testing functions, respectively. The resulting mixed discretization scheme, unlike the classical scheme which uses RWG functions as both basis and testing functions, is proper: Testing functions belong to dual space of the basis functions. Numerical results demonstrate that the marching on-in-time (MOT) solution of the mixed discretized MFIE yields more accurate results than that of classically discretized MFIE. © 2012 IEEE.
Original languageEnglish (US)
Title of host publication2012 International Conference on Electromagnetics in Advanced Applications
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages817-819
Number of pages3
ISBN (Print)9781467303354
DOIs
StatePublished - Sep 2012

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