An inexact-Newton method for short-range microwave imaging within the second-order Born approximation

2005 ◽  
Vol 43 (11) ◽  
pp. 2593-2605 ◽  
Author(s):  
C. Estatico ◽  
M. Pastorino ◽  
A. Randazzo
Keyword(s):  
Newton Method ◽  
Born Approximation ◽  
Short Range ◽  
Microwave Imaging ◽  
Second Order ◽  
Inexact Newton Method

Electromagnetic subsurface prospecting by a multifocusing inexact Newton method within the second-order Born approximation

2014 ◽  
Vol 31 (6) ◽  
pp. 1167 ◽  
Author(s):  
Marco Salucci ◽  
Giacomo Oliveri ◽  
Andrea Randazzo ◽  
Matteo Pastorino ◽  
Andrea Massa
Keyword(s):  
Newton Method ◽  
Born Approximation ◽  
Second Order ◽  
Inexact Newton Method

Application of an Inexact-Newton Method Within the Second-Order Born Approximation to Buried Objects

2007 ◽  
Vol 4 (1) ◽  
pp. 51-55 ◽  
Author(s):  
Giovanni Bozza ◽  
Claudio Estatico ◽  
Matteo Pastorino ◽  
Andrea Randazzo
Keyword(s):  
Newton Method ◽  
Born Approximation ◽  
Second Order ◽  
Inexact Newton Method ◽  
Buried Objects

scholarly journals A Banach Space Regularization Approach for Multifrequency Microwave Imaging

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Claudio Estatico ◽  
Alessandro Fedeli ◽  
Matteo Pastorino ◽  
Andrea Randazzo
Keyword(s):  
Banach Space ◽  
Data Processing ◽  
Numerical Simulations ◽  
Banach Spaces ◽  
Newton Method ◽  
Mathematical Formulation ◽  
Processing Technique ◽  
Microwave Imaging ◽  
Inexact Newton Method ◽  
Reconstruction Method

A method for microwave imaging of dielectric targets is proposed. It is based on a tomographic approach in which the field scattered by an unknown target (and collected in a proper observation domain) is inverted by using an inexact-Newton method developed inLpBanach spaces. In particular, the extension of the approach to multifrequency data processing is reported. The mathematical formulation of the new method is described and the results of numerical simulations are reported and discussed, analyzing the behavior of the multifrequency processing technique combined with the Banach spaces reconstruction method.

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