A standard Global Positioning System (GPS) receiver employs correlation operations in accomplishing its time and frequency tracking functions. This paper examines how the presence of a single multipath ray affects the correlation operations in the GPS receiver and thereby results in bias in the resulting timing estimate developed by the receiver. Surprisingly, in some cases there may be more than one value of bias that is manifest in the timing estimate, so the initial timing estimate introduced into the receiver can yield very different steady-state estimates of timing depending on the parameters that characterize the multipath ray.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Multipath Effects in GPS Receivers with Correlation Operations


    Contributors:


    Publication date :

    2008-03-01


    Size :

    1745742 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Optimization of MLS receivers for multipath environments

    Mcalpine, G. A. / Highfill, J. H., III / Irwin, S. H. et al. | NTRS | 1975



    Multipath Insensitive Delay Lock Loop in GNSS Receivers

    Jardak, N. / Vervisch-Picois, A. / Samama, N. | IEEE | 2011



    Multipath Effects in GPS Navigation for Rendezvous Operations

    Carrascosa-Sanz, C. / Colmenarejo-Matellano, P. / Mora-Castro, E. J. et al. | British Library Conference Proceedings | 2000