NUMERICAL ELECTROMAGNETIC INVERSE-SCATTERING SOLUTIONS FOR 2-DIMENSIONAL INFINITE DIELECTRIC CYLINDERS BURIED IN A LOSSY HALF-SPACE

被引：35

作者：

CAORSI, S

GRAGNANI, GL

PASTORINO, M

机构：

[1] Department of Biophysical and Electronic Engineering, University of Genoa, 16145, Genoa, Via all'Opera Pia

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1993年 / 41卷 / 02期

关键词：

D O I：

10.1109/22.216482

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：

An approach to microwave imaging in a half-space geometry and for infinite dielectric cylinders buried in a lossy medium is proposed. The two-dimensional integral-equation for the inverse-scattering problem is discretized by the moment method. The resulting ill-conditioned system is solved by pseudoinversion. A multi-incidence process based on the invariance of the Green matrix to the incident field is described. Results of some numerical simulations, assuming a noisy environments, are reported and discussed.

引用

页码：352 / 356

页数：5

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