Title :
On the Estimation of Scattering from a Rigid Sphere
Author :
Chumachenko, V.P. ; Krapyvny, A.V. ; Chumachenko, Ya.V.
Author_Institution :
Zaporizhzhya Nat. Tech. Univ., Zaporizhzhya
Abstract :
High-frequency plane-wave scattering by a rigid sphere is considered. The problem is used to examine applicability of a recently proposed approach to a rigid target. The technique is based on the locality property of shortwave scattering and yields an explicit formula for the surface pressure. It is more accurate than physical-optics (PO) approximation and requires about the same computational costs.
Keywords :
electromagnetic wave scattering; physical optics; physical-optics approximation; plane-wave scattering; rigid sphere; rigid target; shortwave scattering; surface pressure; Acoustic scattering; Computational efficiency; Kirchhoff´s Law; Optical reflection; Optical scattering; Optical surface waves; Physical optics; Surface waves; Tellurium; Ultraviolet sources;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2007 XIIth International Seminar/Workshop on
Conference_Location :
Lviv
Print_ISBN :
978-966-02-4237-1
DOI :
10.1109/DIPED.2007.4373613
