Recent developments in the qualitative approach to inverse electromagnetic scattering theory

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:204

Article; Proceedings Paper

Cakoni, Fioralba

关键词: electromagnetic inverse scattering;    inverse scattering problem;    linear sampling method;    mixed boundary value problem;   

DOI  :  10.1016/j.cam.2005.12.041

来源: Elsevier

【 摘 要 】

We consider the inverse scattering problem of determining both the shape and some of the physical properties of the scattering object from a knowledge of the (measured) electric and magnetic fields due to the scattering of an incident time-harmonic electromagnetic wave at fixed frequency. We shall discuss the linear sampling method for solving the inverse scattering problem which does not require any a priori knowledge of the geometry and the physical properties of the scatterer. Included in our discussion is the case of partially coated objects and inhomogeneous background. We give references for numerical examples for each problem discussed in this paper. (c) 2006 Elsevier B.V. All rights reserved.

【 授权许可】

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