Zobrazeno 1 - 10
of 47
pro vyhledávání: '"G. Boscagli"'
Autor:
S. Molli, D. Durante, G. Boscagli, G. Cascioli, P. Racioppa, E.M. Alessi, S. Simonetti, L. Vigna, L. Iess
Deciphering the genesis and evolution of the Martian polar caps can provide crucial understanding of Mars' climate system. The growing scientific interest for the exploration of Mars at high latitudes, and the need of minimizing the resources onboard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c27c2eab5b69dcf0559263299476a3c
Akademický článek
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Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 48:869-890
Pseudonoise (PN) regenerative ranging on-board acquisition performance is assessed in terms of the acquisition time for a given probability of acquisition at a reference signal-to-noise ratio (SNR). So far the detection of the correct ranging code ph
Publikováno v:
International Journal of Satellite Communications and Networking. 25:285-304
Space agencies are currently considering replacing conventional ranging systems with regenerative schemes for future demanding interplanetary missions. The Consultative Committee for Space Data Systems (CCSDS) in charge of standardization among Space
Publikováno v:
2008 10th International Workshop on Signal Processing for Space Communications.
This paper reports recent improvements for range and range rate measurements at Ground Station due to on-board digital signal processing techniques that will be used for radio-science experiments within the framework of the BepiColombo mission to Mer
Publikováno v:
SpaceOps 2008 Conference.
This paper investigates the performance of a satellite communication system which the onboard receiver regenerates the uplink pseudonoise (PN) ranging sequence. Using phase modulation, the PN ranging signal is transmitted together with the telecomman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fd44f880a3d66e36a8ab116ff6668e6
http://hdl.handle.net/11583/1639611
http://hdl.handle.net/11583/1639611
Autor:
G. Basile, M. D'Attilia, F. Marchetti, S. Cocchi, G. Boscagli, A. Delfino, F. De Tiberis, M. Delfino, L. Simone, M.C. Comparini
Publikováno v:
Proceedings, IEEE Aerospace Conference.
This paper presents the digital deep space transponder developed for the ESA next missions (Rosetta, Mars Express) placing emphasis on the digital design, turnaround ranging and achieved performance.
Autor:
G. Boscagli, Luciano Iess
Radio science experiments of BepiColombo will provide a detailed mapping of Mercury's gravity field and important information about its deep internal structure. The global orbital solutions, obtained from precise radio metric data, entail also very a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d04499c2997d11076227013ba3e2d0b
http://hdl.handle.net/11573/16855
http://hdl.handle.net/11573/16855
Autor:
X, Meyer, G, Boscagli, T, Tavernier, F, Aczel, F, Weber, R, Legros, P, Charlopain, J P, Martin
Publikováno v:
Journal de radiologie. 79(1)
Tibial periostitis frequently occurs in athletes. We present our experience with MRI in a series of 7 patients (11 legs) with this condition. The clinical presentation and scintigraphic scanning suggested the diagnosis. MRI exploration of 11 legs dem