Archivio Istituzionale della RicercaWe present a project aimed at realizing an Italian aperture array demonstrator constituted by prototypical Vivaldi antennas designed to operate at radio frequencies below 500 MHz. We focus on an array composed of a core plus a few satellite phased-array stations to be installed at the Sardinia Radio Telescope (SRT) site. The antenna elements are mobile and thus it will be possible to investigate the performance in terms of both uv-coverage and synthesized resolution resulting from different configurations of the array.
Sardinia Aperture Array Demonstrator / Murgia, M.; Bianchi, G.; Bolli, P.; Comoretto, G.; Dallacasa, D.; Farooqui, MUHAMMAD ZUNNOORAIN; Gaudiomonte, F.; Gregorini, L.; Govoni, F.; Mack, K. H.; Massardi, M.; Mattana, M.; Melis, M.; Monari, J.; Mureddu, L.; Naldi, G.; Paonessa, Fabio; Perini, F.; Poddighe, A.; Porceddu, I.; Prandoni, I.; Pupillo, G.; Schiaffino, M.; Schillirò, F.; Serra, G.; Tibaldi, Alberto; Venturi, T.; Virone, Giuseppe; Zanichelli, A.. - ELETTRONICO. - 9145:(2014). (Intervento presentato al convegno SPIE tenutosi a Montreal nel Giugno 2014) [10.1117/12.2055793].
Sardinia Aperture Array Demonstrator
FAROOQUI, MUHAMMAD ZUNNOORAIN;PAONESSA, FABIO;TIBALDI, ALBERTO;VIRONE, GIUSEPPE;
2014
Abstract
We present a project aimed at realizing an Italian aperture array demonstrator constituted by prototypical Vivaldi antennas designed to operate at radio frequencies below 500 MHz. We focus on an array composed of a core plus a few satellite phased-array stations to be installed at the Sardinia Radio Telescope (SRT) site. The antenna elements are mobile and thus it will be possible to investigate the performance in terms of both uv-coverage and synthesized resolution resulting from different configurations of the array.
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https://hdl.handle.net/11583/2564736
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