Application of the Huygens absorbing boundary condition to wave-structure interaction problems

Application of the Huygens absorbing boundary condition to wave-structure interaction problems

The combination of the Huygens ABC with a large stretch of the FDTD mesh is a simple and very promising ABC method for the solution of wave-structure interaction problems, or more generally for problems where both traveling and evanescent waves are present. The reduction of the computational require...

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Bibliographic Details
Published in:2010 IEEE Antennas and Propagation Society International Symposium pp. 1 - 4
Main Authors: Bérenger, Jean-Pierre, Costen, F
Format: Conference Proceeding
Language:English
Published: IEEE 01-07-2010
Subjects:
Absorption
Antennas
Boundary conditions
Electric fields
Finite difference methods
Reflection
Time domain analysis
Online Access:Get full text
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Summary:The combination of the Huygens ABC with a large stretch of the FDTD mesh is a simple and very promising ABC method for the solution of wave-structure interaction problems, or more generally for problems where both traveling and evanescent waves are present. The reduction of the computational requirements is of the same order as the one achieved with the PML ABC.
ISBN:1424449677
9781424449675
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2010.5562004