Practical Implementation of a CPML Absorbing Boundary for GPU Accelerated FDTD Technique

The use of graphical processing units (GPU) has been recently documented for the implementation of the FDTD technique; however, little has been reported about the necessary additions to three dimensional FDTD codes to make the technique more useful for fast antenna analysis and design. This paper de...

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Bibliographic Details
Published in:Applied Computational Electromagnetics Society journal 2008-03, Vol.23 (1), p.16
Main Authors: Inman, M J, Elsherbeni, A Z, Maloney, J G, Baker, B N
Format: Article
Language:English
Subjects:
Antenna design
Finite difference time domain method
Graphics processing units
Perfectly matched layers
Online Access:Get full text
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Summary:The use of graphical processing units (GPU) has been recently documented for the implementation of the FDTD technique; however, little has been reported about the necessary additions to three dimensional FDTD codes to make the technique more useful for fast antenna analysis and design. This paper details the addition of a convolutional perfectly matched layer absorbing boundary (CPML) to a three dimensional GPU accelerated FDTD code.
ISSN:1054-4887
1943-5711