Unconditionally stable Crank-Nicolson wave-equation PML formulations for truncating FDTD domains
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Date
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Publisher
Springer
Access Rights
info:eu-repo/semantics/closedAccess
Abstract
Efficient, accurate and unconditionally stable perfectly matched layer (PML) formulations are presented for truncating Finite Difference Time Domain grids. The formulations are based on incorporating the Crank-Nicolson scheme into the modified Helmholtz wave-equation derived in the PML re-ion. Numerical example carried out in onedimension is included to validate the proposed formulations.
Description
Keywords
Crank-Nicolson, finite difference time domain, perfectly matched layer, propagating waves, Maxwell's equations
Journal or Series
Electrical Engineering
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Scopus Q Value
Volume
89
Issue
2
