Closed-form method for the reconstruction of 2-D objects: Preliminary experimental results

被引：2
作者：
Gragnani, Gian Luigi [1 ]
机构：
[1] Diten Univ Genoa, Genoa, Italy
来源：
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2013年 / 23卷 / 04期
关键词：
electromagnetic scattering; inverse problem; microwave imaging; experimental data; TESTING INVERSION ALGORITHMS; MICROWAVE; PERMITTIVITY;
D O I：
10.1002/mmce.20738
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
An analytical approach to inverse electromagnetic scattering is tested on 2-D experimental data. The closed-form singular value decomposition of the scattering integral operator is the basis for determining the radiating components of the equivalent source density. This equivalent source is used to reconstruct the features of a scatterer. Reconstructions performed on different scattering data show the capabilities of the method and, thanks to the closed-form solution, results are available after a very short time of computation. (c) 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2013.
引用
收藏
页码：482 / 487
页数：6
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