On the accuracy of Perfectly Matched Layers using a finite element formulation

Michael R. Lyons, Anastasis C. Polycarpou, Constantine A. Balanis

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A Perfectly Matched Layer (PML) is applied to a three-dimensional edge-based finite element formulation to calculate the S-parameters of waveguide structures. The PML region is implemented in the finite element code as a non-physical uniaxial anisotropic lossy material. Numerical results demonstrate the accuracy and future potential of such an absorber.

Original languageEnglish
Pages (from-to)205-208
Number of pages4
JournalIEEE MTT-S International Microwave Symposium Digest
Volume1
Publication statusPublished - 1996

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