A comparative study of infinite elements for two-dimensional electromagnetic scattering analysis

Jin Kyu Byun, Jianming Jin

Research output: Contribution to journalArticlepeer-review

Abstract

Two dimensional (2-D) elliptic infinite elements were formulated and implemented for the finite element analysis of 2-D time harmonic electromagnetic scattering. Their performance was studied by comparing with the finite element solution using conventional absorbing boundary conditions (ABC). An elliptical contour called infinite element surface to completely enclose the cylinder was introduced to solve the boundary-value problem. Numerical results were discussed to demonstrate that the new type of infinite elements is indeed more accurate than both the first- and second-order ABCs.

Original languageEnglish (US)
Pages (from-to)3513-3516
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4
StatePublished - 2004

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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