3D radio tomography of objects hidden behind dielectrically inhomogeneous shields

A method for the reconstruction of 3D radio images of objects that are hidden behind a priori known dielectrically inhomogeneous shields is based on the results of multiposition ultrabroadband radio sounding. Direct and inverse problems are solved in the Kirchhoff approximation and the scalar approx...

Full description

Saved in:
Bibliographic Details
Published in:Technical physics 2015-10, Vol.60 (10), p.1529-1534
Main Authors: Sukhanov, D. Ya, Zav’yalova, K. V.
Format: Article
Language:English
Subjects:
Archaeology
Classical and Continuum Physics
Physics
Physics and Astronomy
Radiophysics
Tomography
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A method for the reconstruction of 3D radio images of objects that are hidden behind a priori known dielectrically inhomogeneous shields is based on the results of multiposition ultrabroadband radio sounding. Direct and inverse problems are solved in the Kirchhoff approximation and the scalar approximation of single scattering. Numerical simulation and experimental study are performed at frequencies ranging from 4 to 14 GHz. It is demonstrated that distortions of reconstructed images of hidden objects can be eliminated with allowance for the diffraction by dielectric shields.
ISSN:1063-7842
1090-6525
DOI:10.1134/S106378421510028X