Electromagnetic Inverse Scattering Based on Null Space Reconstruction Using Sequential Quadratic Programming

被引：0

作者：

Siampour, Hamid Reza ^{[1
]}

Nezhad, Abolghasem Zeidaabadi ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Elect & Comp Engn, Esfahan, Iran

来源：

2013 7TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2013年

关键词：

inverse scattering; EFIE; MoM; CDM; SQP-SOM; SVD analysis; stratified media;

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：

Imaging of dielectric and conducting objects which are located in a known medium, based on null space reconstruction is presented. For this, we use the proper numerical methods, corresponding to the known background mediums, to formulate the direct scattering problems. Then, we modify the subspace optimization method (SOM) by using sequential quadratic programming (SQP) for solving inverse scattering problems. Also the effect of null space on the imaging results is determined by defining the radiating objective function.

引用

页码：3189 / 3193

页数：5

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