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EnglishGlobal Navigation Satellite System (GNSS) receivers for space applications need tobe accurately designed considering the severe constraints forced by the utilization of a localization receiver in space environment. To work in this scenario, spaceborne receivers must undergo significant constraints, as low weight, reduced power consumption as well as the capability of processing signals affected by high Doppler shifts and Doppler rates. The impact of the modernized GNSS signalstructures on spaceborne receiver performances has to be investigated. This paper describes the High-Dynamics (HD) software signal generator developed at the Navigation Lab at Politecnico di Torino within the GREHDA project, and presents the first analysis performed on HD simulated GIOVE-A signals, compared to non HD signals (simulated and real).
PRELIMINARY RESULTS ON HIGH DYNAMICS GIOVE-A SIGNALS / DOVIS FABIO; LESCA R.; PINI MARCO; PAGANA GUIDO; YUDANTO RISANG. - ELETTRONICO. - (2006), pp. 1-8. ((Intervento presentato al convegno 3rd ESA Workshop on Satellite Navigation User Equipment Technologies NAVITEC '2006 tenutosi a European Space Research and Technology Centre (ESTEC) - Noordwijk - The Netherlands nel 11 - 13 December, 2006.
| Titolo: | PRELIMINARY RESULTS ON HIGH DYNAMICS GIOVE-A SIGNALS |
| Autori: | |
| Data di pubblicazione: | 2006 |
| Abstract: | Global Navigation Satellite System (GNSS) receivers for space applications need tobe accurately d...esigned considering the severe constraints forced by the utilization of a localization receiver in space environment. To work in this scenario, spaceborne receivers must undergo significant constraints, as low weight, reduced power consumption as well as the capability of processing signals affected by high Doppler shifts and Doppler rates. The impact of the modernized GNSS signalstructures on spaceborne receiver performances has to be investigated. This paper describes the High-Dynamics (HD) software signal generator developed at the Navigation Lab at Politecnico di Torino within the GREHDA project, and presents the first analysis performed on HD simulated GIOVE-A signals, compared to non HD signals (simulated and real). |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| PRELIMINARY RESULTS - Navitec 06.pdf | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/1535430
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