Please use this identifier to cite or link to this item: https://doi.org/1/012016
Title: Electromagnetic imaging of multiple-scattering small objects: Non-iterative analytical approach
Authors: Chen, X. 
Zhong, Y. 
Issue Date: 2008
Source: Chen, X.,Zhong, Y. (2008). Electromagnetic imaging of multiple-scattering small objects: Non-iterative analytical approach. Journal of Physics: Conference Series 124 : -. ScholarBank@NUS Repository. https://doi.org/1/012016
Abstract: Multiple signal classification (MUSIC) imaging method and the least squares method are applied to solve the electromagnetic inverse scattering problem of determining the locations and polarization tensors of a collection of small objects embedded in a known background medium. Based on the analysis of induced electric and magnetic dipoles, the proposed MUSIC method is able to deal with some special scenarios, due to the shapes and materials of objects, to which the standard MUSIC doesn't apply. After the locations of objects are obtained, the nonlinear inverse problem of determining the polarization tensors of objects accounting for multiple scattering between objects is solved by a non-iterative analytical approach based on the least squares method. © 2008 IOP Publishing Ltd.
Source Title: Journal of Physics: Conference Series
URI: http://scholarbank.nus.edu.sg/handle/10635/55829
ISSN: 17426588
DOI: 1/012016
Appears in Collections:Staff Publications

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