Restoration of electrical conductivity by iterative approach

The results of numerical simulation on restoration of electrical conductivity of the local inhomogeneities with the help of electromagnetic sounding signals in the low frequency case are considered. The direct problems for the Maxwell equations are solved by the finite difference method. Restoration...

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Bibliographic Details
Main Authors: Kiselev, Y.V., Troyan, V.N.
Format: Conference Proceeding
Language:English
Subjects:
Conductivity
Electromagnetic diffraction
Finite difference methods
Frequency
Iterative methods
Maxwell equations
Numerical simulation
Scattering
Signal restoration
Tomography
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Summary:The results of numerical simulation on restoration of electrical conductivity of the local inhomogeneities with the help of electromagnetic sounding signals in the low frequency case are considered. The direct problems for the Maxwell equations are solved by the finite difference method. Restoration of the desired parameters is implemented by the diffraction tomography method in the time domain using the first-order Born approximation and iterative procedure
DOI:10.1109/DD.2005.204887