Staker, S.
, Holloway, C.
and Piket-May, M.
(2003),
Introducing Material Dispersion in ADI-FDTD, IEEE Microwave and Guided Wave Letters
(Accessed May 9, 2025)
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Introducing Material Dispersion in ADI-FDTD
Published
Author(s)
Shawn W. Staker, , Melinda Piket-May
Abstract
This paper presents the incorporation of material dispersion into ADI-FDTD, ADI-FDTD is an uncontionally stable mathod, allowing the time step to be increased beyond the CFL bound. ADI class problems result in a reduced execution time, while maintaining the desired accuracy level [1]. The material dispersion scheme is implemented into a one and three dimensional problem space. The scheme is shown to be unconditionally stable, and to possess an accuracy level enabling it to be applicable to ADI class problems.Citation
IEEE Microwave and Guided Wave Letters
Volume
45
Issue
2
Pub Type
Journals
Keywords
ADI, ADI-FDTD, FDTD, material dispersion, unconditionally stable
Citation
Issues
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Created April 30, 2003, Updated October 12, 2021