Archivio Istituzionale della RicercaGPS modernization program offers a new civil signal on L2 band, which together with the legacy L1 C/A spurs the development of dual frequency receivers for civil applica- tions. This paper proposes a complete combined acquisi- tion architecture dedicated to these receivers. The archi- tecture fully utilizes the capacity of both the signal chan- nels as well as the advantages of differential signal process- ing. High detection sensitivity, finer parameter estimation, built-in bit synchronization mechanism, and acquisition- to-tracking transient time reduction are the advantages of the proposed architecture with respect to others in litera- ture.
Generalized differential signal processing for combined L1/L2C acquisition / Ta, T. H.; Pini, Marco; LO PRESTI, Letizia. - STAMPA. - (2010), pp. 3080-3089. (Intervento presentato al convegno ION GNSS 2010 conference tenutosi a Portland, USA nel September 2010).
Generalized differential signal processing for combined L1/L2C acquisition
PINI, MARCO;LO PRESTI, Letizia
2010
Abstract
GPS modernization program offers a new civil signal on L2 band, which together with the legacy L1 C/A spurs the development of dual frequency receivers for civil applica- tions. This paper proposes a complete combined acquisi- tion architecture dedicated to these receivers. The archi- tecture fully utilizes the capacity of both the signal chan- nels as well as the advantages of differential signal process- ing. High detection sensitivity, finer parameter estimation, built-in bit synchronization mechanism, and acquisition- to-tracking transient time reduction are the advantages of the proposed architecture with respect to others in litera- ture.
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https://hdl.handle.net/11583/2420725
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