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Reconstruction of the join time-delay Doppler-scale reflectivity density in the wide-band regime. A frame theory based approach

Autor
Rebollo, N.; Plastino, A.; Fernandez, J.
Tipus d'activitat
Article en revista
Revista
Journal of mathematical physics
Data de publicació
2000-08
Volum
41
Número
8
Pàgina inicial
5325
Pàgina final
5341
DOI
https://doi.org/10.1063/1.533412 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/1537 Obrir en finestra nova
URL
http://aip.scitation.org/doi/abs/10.1063/1.533412 Obrir en finestra nova
Resum
The inverse scattering problem concerning the determination of the joint time-delay Doppler-scale reflectivity density characterizing continuous target environments is addressed by recourse to the generalized frame theory. A reconstruction formula, involving the echoes of a frame of outgoing signals and its corresponding reciprocal frame, is developed. A ‘‘realistic’’ situation with respect to the transmission of a finite number of signals is further considered. In such a case, our recon...
Citació
Rebollo Neira, J.; Plastino, A. L.; Fernandez Rubio, J. A. Reconstruction of the join time-delay Doppler-scale reflectivity density in a wide-band regime. A frame theory based approach. Journal of Mathematical Physics, 2000, vol. 41, núm. 8, p. 5325-5341.
Grup de recerca
SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions

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