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Inverse‐scattering method for dielectric objects based on the reconstruction of the nonmeasurable equivalent current density
Author(s) -
Caorsi Salvatore,
Gragnani Gian Luigi
Publication year - 1999
Publication title -
radio science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 84
eISSN - 1944-799X
pISSN - 0048-6604
DOI - 10.1029/1998rs900009
Subject(s) - inverse problem , dielectric , scattering , inverse scattering problem , inverse , current (fluid) , current density , mathematics , computational physics , mathematical analysis , computer science , physics , optics , geometry , quantum mechanics , thermodynamics
Usual inverse‐scattering methods for the reconstruction of dielectric objects are limited by the information that can be collected at the measurement locations. In this paper, an inverse‐scattering method is proposed that allows one to reconstruct the unmeasured components of the equivalent current density and then to improve the dielectric reconstruction. The mathematical formulation is provided, and the theory is supported by the results of numerical simulations.