Azaro, Renzo and Bozza, G. and Estatico, C. and Massa, Andrea and Pastorino, Matteo and Pregnolato, Denis and Randazzo, Andrea (2006) New Results on Electromagnetic Imaging Based on the Inversion of Synthetic and Measured Scattered-Field Data. UNSPECIFIED.
Download (459Kb) | Preview
A new approach for the inversion of synthetic and measured scattered data is proposed in this paper. The approach is based on an iterative technique in which the nonlinear equations of the inverse scattering problem are solved within the p-th order Born approximation. A regularization scheme based on an Inexact-Newton method is applied. Several numerical simulations and experimental results are reported. Multiple separated dielectric cylinders are localized and reconstructed in a noisy environment. (c) 2006 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
|Item Type:||Departmental Technical Report|
|Department or Research center:||Information Engineering and Computer Science|
|Subjects:||Q Science > QC Physics (General) > QC661 Electromagnetic Theory|
Q Science > QC Physics (General) > QC760 Electromagnetism
|Uncontrolled Keywords:||Imaging Systems, Microwaves, Electromagnetic Scattering, Inverse Problems|
|Repository staff approval on:||28 Mar 2011|
Actions (login required)