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EnglishWe describe a very fast and automatic formulation of the linear sampling method for three-dimensional electromagnetic inverse scattering problems. This formulation is an extension of a no-sampling implementation recently proposed for two- dimensional configurations. In this 3D framework, regularization occurs independently not only of the sampling point but even of the polarization of the fundamental solution used as known term. Furthermore, a very effective automatic procedure for the selection of the optimal surface describing the scatterer is introduced.
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http://hdl.handle.net/11567/247412| Titolo: | A fully no-sampling formulation of the linear sampling method for three-dimensional inverse electromagnetic scattering problems |
| Autori: | |
| Data di pubblicazione: | 2009 |
| Rivista: | |
| Abstract: | We describe a very fast and automatic formulation of the linear sampling method for three-dimensional electromagnetic inverse scattering problems. This formulation is an extension of a no-sampling implementation recently proposed for two- dimensional configurations. In this 3D framework, regularization occurs independently not only of the sampling point but even of the polarization of the fundamental solution used as known term. Furthermore, a very effective automatic procedure for the selection of the optimal surface describing the scatterer is introduced. |
| Handle: | http://hdl.handle.net/11567/247412 |
| Appare nelle tipologie: | 01.01 - Articolo su rivista |
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