In this paper an Inexact-Newton method, based on the truncated Landweber algorithm, is used within a multi-resolution scheme, called the iterative multi-scale approach, in order to efficiently solve inverse electromagnetic scattering problems. In particular, the case of separated scatterers is addressed and the performances of the described approach are numerically evaluated, also by means of noisy data. © 2010 IEEE.
An iterative multi-scaling scheme for the electromagnetic imaging of separated scatterers by the inexact-Newton method
Lizzi, Leonardo;Massa, Andrea;Oliveri, Giacomo;
2010-01-01
Abstract
In this paper an Inexact-Newton method, based on the truncated Landweber algorithm, is used within a multi-resolution scheme, called the iterative multi-scale approach, in order to efficiently solve inverse electromagnetic scattering problems. In particular, the case of separated scatterers is addressed and the performances of the described approach are numerically evaluated, also by means of noisy data. © 2010 IEEE.File in questo prodotto:
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