DocumentCode
836376
Title
Scattering from periodic strip gratings via the secant-spectral iterative method
Author
Christodoulou, Christos G. ; Middelveen, Robert I. ; Kauffman, Frank J.
Author_Institution
Dept. of Electr. Eng. & Commun. Sci., Central Florida Univ., Orlando, FL, USA
Volume
37
Issue
3
fYear
1989
fDate
3/1/1989 12:00:00 AM
Firstpage
407
Lastpage
410
Abstract
The secant method is used in an iterative algorithm for calculating the electromagnetic scattering from planar, periodic gratings. Results are compared with the moment method and the contraction-corrector spectral-iteration technique (SIT) methods. The secant approach does not depend on the evaluation of numerical derivatives to achieve convergence like the contraction-corrector SIT method. Suggestions for applying this method to more complicated structures are included.<>
Keywords
electromagnetic wave scattering; iterative methods; contraction-corrector; electromagnetic scattering; periodic strip gratings; secant-spectral iterative method; Current distribution; Dielectrics; Electromagnetic scattering; Gratings; Iterative methods; Moment methods; Optical arrays; Optical scattering; Optimized production technology; Strips;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.18742
Filename
18742
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