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Communication Dans Un Congrès Année : 2009

On the retrieval of electromagnetically thin screens by non-iterative fast solution methods

Résumé

We propose a MUSIC-type algorithm for the non-iterative imaging of one or more perfectly conducting cracks in a homogeneous two-dimensional space. It is based on a factorization of the measured Multi-Static Response (MSR) matrix. Operating at a fixed nonzero frequency, it yields the shape of the cracks from scattered far-fields. Various numerical experiments exhibit how the proposed technique behaves.
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Dates et versions

hal-00439853 , version 1 (08-12-2009)

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Dominique Lesselier, Won-Kwang Park. On the retrieval of electromagnetically thin screens by non-iterative fast solution methods. International Conference on Electromagnetics in Advanced Applications (ICEAA'09), Sep 2009, Turin, Italy. pp.74-77, ⟨10.1109/ICEAA.2009.5297605⟩. ⟨hal-00439853⟩
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