Referenced Items are not available for this document.
Unconditionally stable finite difference time domain (FDTD) formulation is presented for modelling electromagnetic wave propagation in open region double-negative meta-material domains. The formulation is based on incorporating the bilinear transformation technique and the stretched coordinate perfectly matched layer into the split-step FDTD algorithm. Numerical examples carried out in one- and two-dimensional domains show that the proposed formulation not only maintains the accuracy level of the conventional alternating direction implicit FDTD scheme but also reduces the required computational time by 21%.
Published in:
Microwaves, Antennas & Propagation, IET
(Volume:4
,
Issue:
5
)
Date of Publication: May 2010
- Page(s):
- 566 - 570
- ISSN :
- 1751-8725
- Digital Object Identifier :
- 10.1049/iet-map.2009.0328
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 27 May 2010
- Issue Date :
- May 2010
- Sponsored by :
- Institution of Engineering and Technology
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