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Numerical evaluation of potential integrals containing higher order hierarchical H(div) Legendre basis functions for parameterized quadrilateral surface cells

In English

Författare

Summary, in English

The singularity cancelation scheme initially introduced by Khayat

and Wilton for evaluating singular and near-singular potential

integrals with 1/R singularities has in this paper been

applied to parameterized quadrilateral cells containing higher order

hierarchical H(div) Legendre basis functions. The singular

and near-singular potential integrals treated in this paper appear

in the method of moment (MoM). Numerical results are presented for

different order numbers of the Legendre polynomials and for

quadrilateral cells of different shapes.

Publiceringsår

2011

Språk

Engelska

Publikation/Tidskrift/Serie

Technical Report LUTEDX/(TEAT-7206)/1-19/(2011)

Dokumenttyp

Rapport

Förlag

[Publisher information missing]

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

Report number

TEAT-7206

Forskningsgrupp

  • Electromagnetic theory