As the Global Positioning System (GPS) has matured over the last decade, expectations regarding system performance have grown steadily. This has placed pressure on receiver manufacturers and system providers to be ever more creative in their efforts to mitigate error sources. Historically, multipath has been the dominant error source in differential GPS (DGPS). However, with the recent decision to deactivate Selective Availability, multipath has become a significant error source for all GPS users. In 1991, the narrow correlator was introduced to the market and was shown to reduce multipath errors by as much as 90% over conventional receivers. Over the past several years, a number of multipath-mitigation techniques have been developed and promoted. This paper explores the theory behind each technique and provides a performance comparison. The inherent assumptions and limitations of each technique are discussed as well.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Performance comparison of multipath mitigating receiver architectures


    Beteiligte:
    Braasch, M.S. (Autor:in)


    Erscheinungsdatum :

    01.01.2001


    Format / Umfang :

    608898 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Adaptive correlator receiver performance in fading multipath channels

    Pateros,C.N. / Saulnier,G.J. / Rensselaer Polytechnic Inst.,US | Kraftfahrwesen | 1993


    Multipath-adaptive GPS/INS receiver

    Erickson, J.W. / Maybeck, P.S. / Raquet, J.F. | IEEE | 2005


    Multipath-Adaptive GPS-INS Receiver

    Erickson, J.W. | Online Contents | 2005


    MITIGATING MULTIPATH EFFECT ON RADARS FOR EFFECTIVE TARGET DETECTION

    JAMALEDIN IZADIAN / EMADI MOHAMMAD | Europäisches Patentamt | 2021

    Freier Zugriff

    Isolation of GPS Multipath and Receiver Tracking Errors

    Braasch, M. S. | British Library Online Contents | 1995