Conjugate gradient method for solving inverse scattering with experimental data - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Antennas and Propagation Magazine Année : 1996

Conjugate gradient method for solving inverse scattering with experimental data

Résumé

The reconstruct of the complex permittivity profile of lossy dielectric objects from measured far-lied data is considered, with application to perfectly conducting (PEC) objects. From an integral representation of the electric field (EFIE), and applying a moment-method solution, an iterative-reconstruction algorithm based on a conjugate-gradient method, is derived. In order to start the iterative procedure with an initial guess, a back-propagation scheme is used. For testing the algorithm on real, measured data, the reconstruction of two PEC (cylinder and strip) objects is presented.
Fichier non déposé

Dates et versions

hal-00986322 , version 1 (02-05-2014)

Identifiants

Citer

P. Lobel, R.E. Kleinman, Christian Pichot, Laure Blanc-Féraud, Michel Barlaud. Conjugate gradient method for solving inverse scattering with experimental data. IEEE Antennas and Propagation Magazine, 1996, 38 (3), pp.48-51. ⟨10.1109/MAP.1996.511954⟩. ⟨hal-00986322⟩
224 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More