%I University of Trento
%T Time-Domain Inversion with the IMSA-FBTS Approach
%A Luca Manica
%A Giacomo Oliveri
%A T. Takenaka
%A K. Hong Ping
%A T. Moriyama
%A A. Massa
%X 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.
%K Microwave Imaging, Forward-Backward Time-Stepping Method, Iterative Multiscaling Method
%L elediasc12448
%D 2011