A Banach Space Regularization Approach for Multifrequency Microwave Imaging

被引：17
|
作者：
Estatico, Claudio [1 ]
Fedeli, Alessandro [2 ]
Pastorino, Matteo [2 ]
Randazzo, Andrea [2 ]
机构：
[1] Univ Genoa, Dept Math, Via Dodecaneso 35, I-16146 Genoa, Italy
[2] Univ Genoa, Dept Elect Elect Telecommun Engn & Naval Architec, Via Opera Pia 11A, I-16145 Genoa, Italy
来源：
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION | 2016年 / 2016卷
关键词：
INEXACT-NEWTON METHOD; INVERSE SCATTERING; OBJECTS;
D O I：
10.1155/2016/9304371
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 in L-p Banach 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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页数：8
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