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http://hdl.handle.net/20.500.12386/32560| Title: | Preliminary tests to design an ad hoc signal acquisition chain for the Sardinia Aperture Array Demonstrator | Authors: | LADU, Adelaide SCHIRRU , LUCA MELIS, Andrea PERINI, FEDERICO GAUDIOMONTE, Francesco RUSTICELLI, SIMONE SCHIAFFINO, MARCO CONCU, Raimondo MATTANA, Andrea MURGIA, MATTEO |
Issue Date: | 2021 | Journal: | ...URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM | Volume: | 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) | Abstract: | The Sardinia Aperture Array Demonstrator (SAD) is an Italian facility, which is composed of 128 prototypical Vivaldi antennas, specifically designed to operate across the 50-500 MHz frequency range. As well known, one of the major burden at low frequency are the radio frequency interferences, thus after several accurate measurement campaigns we realized that a specific signal conditioning is needed in order to feed the digital beamformer with the proper signal level. In this paper, we report the results of the preliminary tests that we carried out in order to design an ad hoc receiving chain for the SAD array. | Conference Name: | 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) | Conference Place: | Rome | Conference Date: | 28 August 2021 - 04 September 2021 | URI: | http://hdl.handle.net/20.500.12386/32560 | URL: | https://ieeexplore.ieee.org/document/9560615 | ISSN: | 2642-4339 | ISBN: | 9789463968027 | DOI: | 10.23919/URSIGASS51995.2021.9560615 | Fulltext: | open |
| Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| URSIGASS2021-Mo-J01-PM3-1.pdf | postprint | 399.91 kB | Adobe PDF | View/Open |
| URSIGASS2021-Mo-J01-PM3-1.pdf | [Administrators only] | 399.91 kB | Adobe PDF |
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