DocumentCode
3569519
Title
Unsplit-field formulations for generalised material independent PML absorbers
Author
An Ping Zhao
Author_Institution
Lab. of Electron., Nokia Res. Center, Finland
Volume
2
fYear
1998
Firstpage
469
Abstract
To absorb EM waves propagating in arbitrary anisotropic media consisting of both permittivity and permeability tensors, a generalized material independent PML (GMIPML) absorber based on split-field formulations was recently developed by the author. In this paper, to further enhance the efficiency of the GMIPML, unsplit-field formulations for this absorber are proposed. Validation of the GMIPML based on the unsplit-field formulations is carried out through numerical examples.
Keywords
electromagnetic wave absorption; finite difference time-domain analysis; EM wave absorption; FDTD model; anisotropic medium; generalised material independent PML absorber; perfectly matched layer absorbing boundary condition; permeability tensor; permittivity tensor; unsplit-field formulation; Anisotropic magnetoresistance; Conductivity; Dielectric materials; Equations; Finite difference methods; Magnetic materials; Permeability; Permittivity; Tensile stress; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1998 IEEE MTT-S International
ISSN
0149-645X
Print_ISBN
0-7803-4471-5
Type
conf
DOI
10.1109/MWSYM.1998.705034
Filename
705034
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