A Reconstruction Procedure for Microwave Nondestructive Evaluation based on a Numerically Computed Green's Function

Caorsi, Salvatore and Massa, Andrea and Pastorino, Matteo and Randazzo, Andrea and Rosani, Andrea (2004) A Reconstruction Procedure for Microwave Nondestructive Evaluation based on a Numerically Computed Green's Function. UNSPECIFIED. (Submitted)

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    Abstract

    In the framework of NDE/NDT, this paper presents a new microwave diagnostic tool. The approach, developed in the spatial domain, is based on the numerical computation of the inhomogeneous Green's function in order to fully exploit all the available a-priori information of the domain under test. The heavy reduction of the computational complexity of the proposed procedure (with respect to standard free-space Green's function based procedures) is also achieved by means of a customized hybrid-coded genetic algorithm. In order to assess the effectiveness of the method, the results of several realistic simulations are presented and deeply discussed.

    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
    Report Number: DIT-04-078
    Repository staff approval on: 01 Sep 2004

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