DocumentCode
3538571
Title
Fast computation of physical optics scattering in the near field
Author
Gendelman, A. ; Brick, Y. ; Boag, Amir
Author_Institution
Sch. of Electr. Eng., Tel Aviv Univ., Tel Aviv, Israel
fYear
2013
fDate
9-13 Sept. 2013
Firstpage
177
Lastpage
178
Abstract
A fast algorithm for the computation of the physical optical back scattering integral is presented. The algorithm employs a multilevel evaluation scheme based on optimal sampling and restoration of partial contributions on grids tailored for near- and far-fields. Reduction of the asymptotic computational complexity by 2 polynomial orders is achieved.
Keywords
backscatter; computational complexity; light scattering; physical optics; polynomials; asymptotic computational complexity; far-field scattering; multilevel evaluation; near field scattering; optimal restoration; optimal sampling; physical optical back scattering integral; polynomial; Computational complexity; Interpolation; Optical surface waves; Physical optics; Scattering; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2013 International Conference on
Conference_Location
Torino
Print_ISBN
978-1-4673-5705-0
Type
conf
DOI
10.1109/ICEAA.2013.6632217
Filename
6632217
Link To Document