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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 3 CONTRIBUTI IN ATTI DI CONVEGNO (Proceedings)
  4. 3.01 Contributi in Atti di convegno
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/27468
Title: Front-Ends and Phased Array Feeds for the Sardinia Radio Telescope
Authors: NAVARRINI, Alessandro 
ORFEI, ALESSANDRO 
NESTI, Renzo 
VALENTE, Giuseppe
Mariotti, S.
BOLLI, Pietro 
Pisanu, T.
RODA, JURI 
CRESCI, Luca 
MARONGIU, Pasqualino
Scalambra, A.
PANELLA, Dario 
LADU, Adelaide 
Cattani, A.
CARBONARO, LUCA 
Urru, E.
CREMONINI, ANDREA 
CARRETTI, ETTORE 
ORTU, Pierluigi 
FIOCCHI, FRANCO 
MELIS, Andrea 
CONCU, Raimondo 
SABA, Andrea 
SCHILLIRO', FRANCESCO 
COMORETTO, Giovanni 
NALDI, Giovanni 
MACCAFERRI, ANDREA 
MONARI, JADER 
MORSIANI, MARCO 
PERINI, FEDERICO 
POLONI, MARCO 
Issue Date: 2017
Volume: XXXIInd URSI General Assembly and Scientific Symposium (URSI GASS 2017)
First Page: J7-3(2883)
Abstract: We describe the design and performance of the Front- Ends for the 64-m diameter Sardinia Radio Telescope (SRT). An early science program was completed with SRT in August 2016, following a successful technical and scientific commissioning of the telescope and of its instrumentation. We give an overview of the three cryogenic Front-Ends, covering four bands, that were deployed on SRT during the early science program: P-band (305-410 MHz), L-band (1.3-1.8 GHz), high C-band (5.7- 7.7 GHz) and K-band (18-26.5 GHz). In addition, we describe the cryogenic Front-Ends that are currently under development, among which a seven beam for S-band (3.0-4.5 GHz) a mono-feed for Low-Cband (4.2-5.6 GHz), a 19-element for Q-band (33-50 GHz) and a mono-feed for a 3 mm band. Finally, we describe the development status of a demonstrator of a cryogenic C-band Phased Array Feed (PAF) for potential use at the SRT primary focus.
Conference Name: XXXIInd URSI General Assembly and Scientific Symposium (URSI GASS 2017)
Conference Place: Montreal, Canada
Conference Date: 19-26 August, 2017
URI: http://hdl.handle.net/20.500.12386/27468
URL: http://www.ursi.org/event.php?id=331
Fulltext: open
Appears in Collections:3.01 Contributi in Atti di convegno

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