5 October 2006 A numerical technique for gradient-type interface in the inverse scattering problems
Author Affiliations +
Proceedings Volume 6396, Electro-Optical Remote Sensing II; 63960L (2006); doi: 10.1117/12.689131
Event: Optics/Photonics in Security and Defence, 2006, Stockholm, Sweden
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.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mohsen Razzaghi, "A numerical technique for gradient-type interface in the inverse scattering problems", Proc. SPIE 6396, Electro-Optical Remote Sensing II, 63960L (5 October 2006); doi: 10.1117/12.689131; https://doi.org/10.1117/12.689131
PROCEEDINGS
9 PAGES


SHARE
KEYWORDS
Inverse problems

Inverse scattering problem

Electromagnetism

Radio propagation

Scattering

Differential equations

Inverse scattering

RELATED CONTENT

Inverse Methods for Electromagnetic Waves
Proceedings of SPIE (September 22 1983)
Numerical determination of potentials
Proceedings of SPIE (December 29 1992)

Back to Top