An analytical solution for the logarithmic singularity associated with MoM applied to dielectrics and MFIE and its optimal evaluation with polynomial quadratures

Thierry Gilles, Marc Piette, Christophe Craeye

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdragepeer review

Samenvatting

Two complete analytical solutions are presented for the double integral with 1/R3 singularity occurring in electromagnetic problems involving the MFIE-f and MFIE-nxf. These analytical solutions are used to assess the accuracy obtained with high efficiency polynomial quadratures in the evaluation of the singular outer integral. It is shown that a 16 nodes gaussian quadrature integration can provide the required accuracy.

Originele taal-2Engels
TitelProgress in Electromagnetics Research Symposium 2009, PIERS 2009 Beijing
UitgeverijElectromagnetics Academy
Pagina's987-992
Aantal pagina's6
ISBN van geprinte versie9781618390554
StatusGepubliceerd - 2009
EvenementProgress in Electromagnetics Research Symposium 2009, PIERS 2009 Beijing - Beijing, China
Duur: 23 mrt. 200927 mrt. 2009

Publicatie series

NaamProgress in Electromagnetics Research Symposium
Volume2
ISSN van geprinte versie1559-9450

Congres

CongresProgress in Electromagnetics Research Symposium 2009, PIERS 2009 Beijing
Land/RegioChina
StadBeijing
Periode23/03/0927/03/09

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