Passively Coded Synthetic Aperture Interferometric Radiometer (CSAIR): Theory and Measurement Results - Université de Limoges Accéder directement au contenu
Communication Dans Un Congrès Année : 2017

Passively Coded Synthetic Aperture Interferometric Radiometer (CSAIR): Theory and Measurement Results

Ettien Lazare Kpré
  • Fonction : Auteur
  • PersonId : 971329
Cyril Decroze

Résumé

—Based on the synthetic interferometric imaging technique (SAIR), a new microwave radiometer architecture is proposed in this paper to detect thermal noise sources with a passive coded measurement approach so called CSAIR. In this new system, a passive microwave device is used to intrinsically code and multiplex the antenna signals. This allows the reduction of the number of RF chains while keeping the same antenna array configuration needed in a conventional interferometric radiometers. The system principle is described and the signal processing required for the target brightness temperature rendering is also discussed. Simulation and measurement results show the effectiveness and the potential of the proposed system.
Fichier principal
Vignette du fichier
Eucap_2017_final.pdf (1001.37 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01499414 , version 1 (31-03-2017)

Identifiants

  • HAL Id : hal-01499414 , version 1

Citer

Ettien Lazare Kpré, Cyril Decroze. Passively Coded Synthetic Aperture Interferometric Radiometer (CSAIR): Theory and Measurement Results. European Conference on Antennas and Propagation, Mar 2017, Paris, France. ⟨hal-01499414⟩
115 Consultations
268 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More