DocumentCode
2985245
Title
The modified Berenger PML (MPML) absorbing boundary conditions for FD-TD meshes in anisotropic medium
Author
Chen, B. ; Fang, D.G. ; Gao, C.
Author_Institution
Dept. of Electron. Eng., Nanjing Univ. of Sci. & Technol., China
Volume
1
fYear
1997
fDate
2-5 Dec 1997
Firstpage
257
Abstract
In this paper, the Modified Berenger PML (MPML) absorbing boundary condition for FD-TD has been extended to the case of an anisotropic medium. The modified MPML equations and impedance matching conditions are presented. Numerical results confirm the validity of this absorbing boundary condition and comparative study shows that MPML is effective and efficient in absorbing evanescent modes in an anisotropic medium
Keywords
electromagnetic wave absorption; finite difference time-domain analysis; waveguide theory; FDTD meshes; absorbing boundary conditions; anisotropic medium; evanescent modes; impedance matching conditions; modified Berenger PML ABC; perfectly matched layer; Absorption; Anisotropic magnetoresistance; Boundary conditions; Circuits; Computational modeling; Dielectric materials; Dielectric substrates; Equations; Impedance matching; Perfectly matched layers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.659353
Filename
659353
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