Electromagnetic Imaging of Three-Dimensional Dielectric Objects with Newton Minimization

被引：0

作者：

Etminan, Aslan ^{[1
]}

Sadeghi, Alireza ^{[1
]}

Gurel, Levent ^{[1
]}

机构：

[1] Bilkent Univ, Computat Electromagnet Res Ctr BiLCEM, TR-06800 Ankara, Turkey

来源：

2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2014年

关键词：

D O I：

暂无

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：

We present a general framework for detecting the shape and electrical properties of unknown objects by using the Newton minimization approach for solving inverse-scattering problems. This procedure is performed by evolving an initial-guess object iteratively until the cost function decreases to a desired value. Rapid convergence of this method is demonstrated by some numerical results.

引用

页码：876 / 877

页数：2

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