DocumentCode
1336581
Title
Improved PML for the FDTD solution of wave-structure interaction problems
Author
Bérenger, Jean-Pierre
Author_Institution
Centre d´´Analyze de Defense, Arcueil, France
Volume
45
Issue
3
fYear
1997
fDate
3/1/1997 12:00:00 AM
Firstpage
466
Lastpage
473
Abstract
In a previous paper, an optimum perfectly matched layer has been designed for the finite-difference time-domain (FDTD) solution of wave-structure interaction problems. The present paper shows the results of subsequent investigations that were done with the intention of reducing the thickness of this optimum PML. Four improvements to the PML are presented. The resulting reductions of the thickness are discussed
Keywords
electromagnetic wave scattering; finite difference time-domain analysis; EM wave scattering; FDTD solution; absorbing boundary condition; finite-difference time-domain; optimum perfectly matched layer; thickness reduction; wave-structure interaction problems; Computational efficiency; Computational modeling; Conductivity; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Frequency; Perfectly matched layers; Reflection; Time domain analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.558661
Filename
558661
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