DocumentCode
927948
Title
A split-field iterative ADI method for simulating transverse-magnetic waves in lossy media
Author
Wang, Shumin ; Duyn, Jeff H.
Author_Institution
Lab. of Functional & Molecular Imaging, Nat. Inst. of Neurological Disorders & Stroke/Nat. Institutes of Health, Bethesda, MD, USA
Volume
54
Issue
5
fYear
2006
fDate
5/1/2006 12:00:00 AM
Firstpage
2196
Lastpage
2202
Abstract
A novel split-field alternating-direction implicit method is proposed to simulate two-dimensional transverse-magnetic waves in lossy media. By splitting the electric field with respect to the two transverse-magnetic field components, an efficient implementation scheme is obtained. Stability and numerical dispersion are further examined. Finally, numerical examples demonstrate the validity of the proposed method.
Keywords
electromagnetic wave scattering; finite difference methods; iterative methods; finite-difference method; lossy media; split-field alternating-direction implicit method; transverse-magnetic waves simulation; Finite difference methods; Helium; Iterative methods; Linear systems; Magnetic fields; Numerical stability; Resonance; Sparse matrices; Tellurium; Time domain analysis; Finite-difference method; iterative method; lossy media;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.2006.873634
Filename
1629063
Link To Document