3D-Aggregate Quantitative Imaging: Experimental Results and Polarization Effects

Christelle Eyraud 1 Jean-Michel Geffrin 1 Amelie Litman 1
1 HIPE - HIPE
FRESNEL - Institut FRESNEL
Abstract : We present reconstructions of an aggregate of small spheres from experimental scattered fields using a working frequency of 18 GHz. This target presents at the same time a complex 3D shape and a low-contrast permittivity. Concerted experimental and numerical efforts have enabled to obtain accurate reconstructions. In particular, we took into account the real random noise via a Bayesian framework. Reconstructions have been realized with scattered fields measured in different polarization cases: the results are compared and discussed.
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Article dans une revue
IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2011, 59 (4), pp.1237 - 1244. 〈10.1109/TAP.2011.2109353〉
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https://hal.archives-ouvertes.fr/hal-00583626
Contributeur : Amelie Litman <>
Soumis le : mercredi 6 avril 2011 - 10:28:38
Dernière modification le : jeudi 18 janvier 2018 - 02:01:27

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Christelle Eyraud, Jean-Michel Geffrin, Amelie Litman. 3D-Aggregate Quantitative Imaging: Experimental Results and Polarization Effects. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2011, 59 (4), pp.1237 - 1244. 〈10.1109/TAP.2011.2109353〉. 〈hal-00583626〉

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