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个人简介
Roberto Ambrosini received the Laurea degree (cum laude) in physics from the University of Bologna, Bologna, Italy, in 1974.
Since 1976, he has been at the Institute of Radioastronomy, Italian National Institute of Astro Physics (earlier CNR), where he is now Senior Scientist. He has been an active part of the small team who designed and realized the first cryogenic microwave receivers and the local oscillator system for the Italian VLBI project. He developed the hard/software of an original measurement setup, suitable to characterize the long-term stability (Allan Variance) of all the components of the microwave receivers and of the atomic frequency standards (H-Maser an Rubidium). Since then, he has also been responsible for keeping the local time scale within a few hundred of nanoseconds from UTC, by the use of GPS, Loran-C, and TV-sync equipment. Since 1991, he has participated in the successful Doppler tracking of interplanetary spacecraft (like Ulysses) for the search of an experimental evidence of gravitational waves. Then, in 1992, he joined, as an official member, the Radio Science Team for the Cassini mission, supported by the NASA Jet Propulsion Laboratory (JPL) and the Italian Space Agency (ASI). He has been the Italian expert in low phase noise and long-term stability for the design and test of the KaT transponder 34/32 GHz, now on board of Cassini flying toward Saturn. Currently, he is the Principal Investigator (PI) for the antenna of the SRT project: a wheel and track, 64-m dish, to become the largest Italian radiotelescope as well as a full tracking station for deep space missions.
研究兴趣
论文共 265 篇作者统计合作学者相似作者
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Blanka Barbagallo,Antonella Senese,Roberto Ambrosini, Lorenzo Cresi, Massimiliano Franceschini, Cecilia Delia Almagioni, Bruno Arcuri,Arianna Crosta, Sabrina De Rosa, Taise Litholdo, Samantha Lopopolo,Veronica Manara,
Lecture Notes in Computer Science Extended Realitypp.161-178, (2024)
Chemosphere (2024): 140738-140738
Andrea Ferrari,Michela Sturini,Beatrice De Felice, Francesco Bonasoro, Chiara Francesca Trisoglio,Marco Parolini,Roberto Ambrosini,Luca Canova,Antonella Profumo,Federica Maraschi, Carlo Polidori,Alessandra Costanzo
Journal of hazardous materials (2024): 135497-135497
Mattia Brambilla,Roberto Ambrosini, Javier Babi Almenar,Andrea Binelli,Andrea Bonisoli-Alquati,Renato Casagrandi, Riccardo Chesta,Alessandra Costanzo,Beatrice De Felice,Camilla Della Torre,Luca Ilahiane,Stefano Magni,
crossref(2024)
Alessandra Costanzo,Roberto Ambrosini, Milo Manica, Daniela Casola,Carlo Polidori,Valentina Gianotti,Eleonora Conterosito,Maddalena Roncoli,Marco Parolini,Beatrice De Felice
Toxicsno. 6 (2024): 408-408
Agnieszka Pasieka, Kamil Brudecki,Przemysław Niedzielski, Aleksandra Proch,Nozomu Takeuchi,Roberto Ambrosini,Phil Owens,Krzysztof Zawierucha,Giovanni Baccolo,Caroline Clason,Dylan Beard,Jacob Clement Yde,
crossref(2024)
Edyta Lokas,Giovanni Baccolo,Anna Cwanek, Jakub Buda, Katarzyna Koltonik, Nozomu Takeuchi,Przemyslaw Wachniew, Caroline Clason,Krzysztof Zawierucha, Dylan Bodhi Beard,Roberto Ambrosini, Francesca Pittino,
SCIENCE OF THE TOTAL ENVIRONMENT (2024)
Gentile Francesco Ficetola,Silvio Marta,Alessia Guerrieri,Isabel Cantera,Aurelie Bonin, Sophie Cauvy-Fraunie,Roberto Ambrosini,Marco Caccianiga,Fabien Anthelme,Roberto Sergio Azzoni, Peter Almond, Pablo Alviz Gazitua,
NATURE (2024)
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