Experimental Validation of a Simple System for Through-the-Wall Inverse Scattering

被引：15

作者：

Akduman, Ibrahim ^{[1
]}

Crocco, Lorenzo ^{[2
]}

Soldovieri, Francesco ^{[2
]}

机构：

[1] Istanbul Tech Univ, Elect & Elect Engn Fac, TR-34469 Istanbul, Turkey

[2] Natl Res Council IREA CNR, Inst Electromagnet Sensing Environm, I-80124 Naples, Italy

来源：

IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | 2011年 / 8卷 / 02期

关键词：

Electromagnetic wave scattering; inverse scattering; microwave tomography; surface impedance; through-wall imaging (TWI); BORN APPROXIMATION; OBJECTS;

D O I：

10.1109/LGRS.2010.2065212

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

In this letter, we propose a system for through-wall imaging based on a bistatic setup and a two-step inversion procedure. Since the adopted configuration is simple and low cost but only delivers a limited amount of data, the data-processing stage is tackled in a stepwise fashion. First, the targets are detected from the estimation of the surface impedance along the wall and then the area behind the identified portion of the wall is imaged by means of a linearized microwave-tomographic algorithm. The overall device is described, and the results of a proof-of-concept experimental validation are reported.

引用

页码：258 / 262

页数：5

共 14 条

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