基于域积分方程的对比源反演算法在三维微波成像中的应用

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Abstract This paper describes the three-dimensional(3-D) domain integral equation based method,the nonlinear contrast source inversion(CSI) algorithm for the 3-D microwave imaging. The frequency Hopping(FH) approach is applied in the CSI algorithm for reconstructing two homogeneous 3-D dielectric targets in an anechoic chamber. The experimental microwave data are supplied from the Fresnel institute using the multi-frequency multi-bistatic measurements. The inversion results,which are presented and compared,verify the accuracy and feasibility of the 3-D CSI algorithm with the FH approach,which is a very promising method for the 3-D microwave imaging.

Key words： Three-dimensional domain integral equation nonlinear contrast source inversion (CSI) algorithm frequency hopping(FH)

Received: 19 February 2013 Published: 11 December 2013

PACS:

TP722.6

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	Xie Yuxin
	Miao Jinghong
	Wang Xuejing

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Xie Yuxin,Miao Jinghong,Wang Xuejing. Application of the Contrast Source Inversion Algorithm for Three- Dimensional Microwave Imaging Based on Domain Integral Equation[J]. Transactions of China Electrotechnical Society, 2013, 28(5): 161-166.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2013/V28/I5/161

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