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Preliminary Investigations of Three-Dimensional Microwave Tomography using Different Data Sets

Hoi Shun Lui (Institutionen för signaler och system, Biomedicinsk elektromagnetik) ; Andreas Fhager (Institutionen för signaler och system, Biomedicinsk elektromagnetik) ; Mikael Persson (Institutionen för signaler och system, Biomedicinsk elektromagnetik)
Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012. Prague, 26-30 March 2012 p. 2196-2200. (2012)
[Konferensbidrag, refereegranskat]

Owing to the extensive amount of computing resources required for solving the non-linear microwave inverse scattering problems, previous numerical studies have mainly been focus on two-dimensional inverse scattering problem. In three-dimensional cases, the vectorial nature of electromagnetic waves has to be properly handled. In this paper, preliminary investigations of using vertical and horizontal components of the scattered near-field are considered. The forward data is first evaluated quantitatively and image reconstruction using the two different sets of data from the same scattering problem is performed.

Nyckelord: microwave breast imaging, inverse scattering, microwave tomography, transient electromagnetic field, ultra wideband imaging



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Denna post skapades 2012-05-04. Senast ändrad 2015-02-06.
CPL Pubid: 157343

 

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