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Proceedings Paper

A numerical technique for gradient-type interface in the inverse scattering problems
Author(s): Mohsen Razzaghi
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Paper Abstract

A numerical technique for gradient-type interface in the inverse scattering problems is presented in this paper. Such an interface is a point at which the velocity profile suffers a jump in first derivative. The time domain approach to scattering from gradient-type interface leads to an integro-differential equation. Using Legendre-Gauss-Lobatto nodes we construct the Nth polynomial interpolation to solve the integro-differential equation. An illustrative example is included to demonstrate the accuracy of the proposed method.

Paper Details

Date Published: 5 October 2006
PDF: 9 pages
Proc. SPIE 6396, Electro-Optical Remote Sensing II, 63960L (5 October 2006); doi: 10.1117/12.689131
Show Author Affiliations
Mohsen Razzaghi, Mississippi State Univ. (United States)


Published in SPIE Proceedings Vol. 6396:
Electro-Optical Remote Sensing II
Gary W. Kamerman; David V. Willetts; Ove K. Steinvall, Editor(s)

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