DocumentCode
872923
Title
A stable procedure to calculate the transient scattering by conducting surfaces of arbitrary shape
Author
Vechinski, Douglas A. ; Rao, Sadasiva M.
Author_Institution
Dept. of Electr. Eng., Auburn Univ., AL, USA
Volume
40
Issue
6
fYear
1992
fDate
6/1/1992 12:00:00 AM
Firstpage
661
Lastpage
665
Abstract
A solution procedure to obtain the transient scattering by arbitrarily shaped conducting objects directly in the time-domain using the marching-on-in-time method is presented. The late-time oscillations are eliminated by a simple stabilization procedure which involves a negligible amount of extra computation. Numerical results for surface current density and far-scattered fields are given for various structures and compared with other methods
Keywords
electromagnetic wave scattering; integral equations; numerical analysis; time-domain analysis; EFIE; arbitrary shape; conducting surfaces; electric field integral equation; electromagnetic scattering; far-scattered fields; marching-on-in-time method; numerical results; stabilization procedure; surface current density; time-domain; transient scattering; Conductors; Current density; Electromagnetic fields; Electromagnetic scattering; Integral equations; Moment methods; NASA; Shape; Sparse matrices; Time domain analysis;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.144600
Filename
144600
Link To Document