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The BAO Radio Acquisition System
Charlet D., Abbon P., Ansari R., Beigbeder C., Breton D. et al
Dans IEEE Transactions on Nuclear Science - 17th Real Time 2010 Conference (RT10), Lisboa : Portugal (2010) - http://hal.in2p3.fr/in2p3-00498258
Sciences de l'ingénieur/Micro et nanotechnologies/Microélectronique
The BAO Radio Acquisition System
D. Charlet ()1, P. Abbon2, R. Ansari1, C. Beigbeder1, D. Breton1, T. Carcérès1, H. Deschamps2, C. Flouzat2, P. Kestener2, C. Magneville2, B. Mansoux1, C. Pailler1, M. Taurigna1, C. Yèche2
1 :  LAL - Laboratoire de l'Accélérateur Linéaire
http://www.lal.in2p3.fr/
CNRS : UMR8607 – IN2P3 – Université Paris XI - Paris Sud
Centre Scientifique d'Orsay B.P. 34 91898 ORSAY Cedex
France
2 :  IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (ex DAPNIA)
CEA : DSM/IRFU
France
The BAO radio instrument is a demonstrator of a radio telescope dedicated to cosmological studies and dark energy observation. It will analyze the signal emitted by the hydrogen in the universe with the aim of the detection of BAO's (Baryon Acoustic Oscillations). The instrument will use cylindrical reflectors or a large number of small dishes associated with a digital beam-former correlator. The electronic chain covers a large frequency range (1.5 GHz) and has a high throughput rate (~300 MB/s).

Communications avec actes
2011
27/05/2010
IEEE Transactions on Nuclear Science
internationale
58
S.M. Schmeling
1833-1837
IEEE Nuclear and Plasma Sciences Society

17th Real Time 2010 Conference (RT10)
Lisboa
Portugal
24/05/2010
28/05/2010
Daniel Charlet

LAL/RT 10-21
Data acquisition – interferometry – radio-astronomy