This paper reports experimental results concerning the inspection of dielectric structures in which metallic inclusions are present. The investigation is based on a microwave imaging approach and the measured data have been obtained by using a prototype of a microwave tomograph. The reconstructed images of the structures under test have been constructed by using a nonlinear inverse scattering procedure based on a truncated Landweber method. The reported results concern in particular the inspection of wood materials with cylindrical metallic inclusions.
Detection of metallic bodies in dielectric structure by microwave imaging - Experimental results
PASTORINO, MATTEO;RANDAZZO, ANDREA;
2012-01-01
Abstract
This paper reports experimental results concerning the inspection of dielectric structures in which metallic inclusions are present. The investigation is based on a microwave imaging approach and the measured data have been obtained by using a prototype of a microwave tomograph. The reconstructed images of the structures under test have been constructed by using a nonlinear inverse scattering procedure based on a truncated Landweber method. The reported results concern in particular the inspection of wood materials with cylindrical metallic inclusions.
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