INVERSE SCATTERING - AN ITERATIVE NUMERICAL-METHOD FOR ELECTROMAGNETIC IMAGING

被引：331

作者：

JOACHIMOWICZ, N

PICHOT, C

HUGONIN, JP

机构：

[1] ECOLE SUPER ELECT,SIGNAUX & SYST LAB,EQUIPE ELECTROMAGNET,F-91192 GIF SUR YVETTE,FRANCE

[2] INST OPT,F-91405 ORSAY,FRANCE

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1991年 / 39卷 / 12期

关键词：

D O I：

10.1109/8.121595

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：

In this paper, we propose a spatial iterative algorithm to electromagnetic imaging based on a Newton Kantorovich's procedure for the reconstruction of the complex permittivity of inhomogeneous lossy dielectric objects with arbitrary shape. Starting from integral representations of the electric field and using the moment method, this technique has been developed for 2-D (for TM and TE polarization cases) objects as well as for 3-D objects. It performance has been compared with spectral techniques of classical diffraction tomography (DT), modified Newton method, and pseudo-inverse method.

引用

页码：1742 / 1752

页数：11

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