Time-Domain Inversion with the IMSA-FBTS Approach

Manica, Luca and Oliveri, Giacomo and Takenaka, T. and Hong Ping, K. and Moriyama, T. and Massa, A. (2011) Time-Domain Inversion with the IMSA-FBTS Approach. UNSPECIFIED.

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    In this paper, the problem of localization, shaping, and reconstructing the dielectric permittivity of a dielectric target is addressed. The inversion technique processes the time‐domain scattered field data to reconstruct with an increasing degree of accuracy the unknown scatterer by exploiting an iterative multiscaling procedure. Preliminary numerical results are presented to validate the time‐domain multi‐resolution multi‐step approach.

    Item Type: Departmental Technical Report
    Department or Research center: Information Engineering and Computer Science
    Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7885 Computer Engineering
    Q Science > QC Physics (General) > QC661 Electromagnetic Theory
    Q Science > QC Physics (General) > QC760 Electromagnetism
    Uncontrolled Keywords: Microwave Imaging, Forward‐Backward Time‐Stepping Method, Iterative Multiscaling Method
    Report Number: DISI-11-170
    Repository staff approval on: 05 Jul 2011

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