This correspondence proposes an improved implementation of the subspace projection method aiming to minimize the near-far effect that occurs in Global Navigation Satellite System (GNSS) receivers. Our technique does not demand phase estimation of the strong signals, thus being also suitable for frequency-locked loop and noncoherent receivers. The only requirement to acquire weak signals is to use large integration intervals which entails accurate Doppler frequency estimation of the strong signals.


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    Titel :

    GNSS Near-Far Mitigation through Subspace Projection without Phase Information


    Beteiligte:
    Nunes, F. D. (Autor:in) / Sousa, F. M. G. (Autor:in)


    Erscheinungsdatum :

    01.07.2012


    Format / Umfang :

    2067312 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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