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Common mathematical framework for real and synthetic aperture by interferometry radiometers

Autor
Bosch, X.; Ramos-Perez, I.; Camps, A.; Rodriguez-Alvarez, N.; Valencia, E.; Park, H.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on geoscience and remote sensing
Data de publicació
2014-01
Volum
52
Número
1
Pàgina inicial
38
Pàgina final
50
DOI
https://doi.org/10.1109/TGRS.2012.2235071 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/21639 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6451242 Obrir en finestra nova
Resum
This work focuses on the relationship between real and synthetic aperture radiometers giving a general and common mathematical framework for both of them. It will be demonstrated that a real aperture radiometer array can be understood as a synthetic aperture one, with a high level of redundancy. Therefore, all the recent results from synthetic aperture radiometry can be translated to real aperture radiometer arrays. This fact can be used to create beamforming arrays in a new way. To do this, the...
Citació
Bosch, X. [et al.]. Common mathematical framework for real and synthetic aperture by interferometry radiometers. "IEEE transactions on geoscience and remote sensing", Gener 2014, vol. 52, núm. 1, p. 38-50.
Paraules clau
Aperture Synthesis, Beamformer, Correlation, Radiometer, Visibility
Grup de recerca
CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
RSLAB - Grup de Recerca en Teledetecció

Participants

  • Bosch Lluis, Xavier  (autor)
  • Ramos Pérez, Isaac  (autor)
  • Camps Carmona, Adriano Jose  (autor)
  • Rodríguez Álvarez, Nereida  (autor)
  • Valencia Domenech, Enric  (autor)
  • Park, Hyuk  (autor)