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

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

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

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

Department of Engineering

Arizona State University

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	205-208
Number of pages	4
Journal	IEEE MTT-S International Microwave Symposium Digest
Volume	1
Publication status	Published - 1996

Cite this

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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.",

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AB - 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.

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AN - SCOPUS:0029713045

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JO - IEEE MTT-S International Microwave Symposium Digest

JF - IEEE MTT-S International Microwave Symposium Digest

ER -

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

Abstract

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