This paper discusses the integration of an airport pseudolite (APL) into a local area augmented differential GPS based precision approach system. A prototype architecture is described that is being used to develop requirements for the local area augmentation system. Key features of this prototype system are presented along with its current performance. Key features discussed include the use of a multipath limiting antenna, APL signal structure factors, a unique APL automatic gain control, and GPS blanking technique to maximize APL tracking performance, while minimizing the electromagnetic interference to nominal DGPS performance.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Ranging airport pseudolite for local area augmentation


    Contributors:
    Bartone, C. (author) / Van Graas, F. (author)


    Publication date :

    2000-01-01


    Size :

    3231109 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English