Algorithms for tracking and geolocating the chirp‐style signals emitted by Global Navigation Satellite System (GNSS) jammers are presented. Jammer use is a growing problem that can be mitigated by locating the devices, confiscating them, and sanctioning their users. Therefore, a Kalman filter that uses a chirp‐style signal model and an FFT‐based measurement model are developed for tracking GNSS jammer signals. The tracking results become inputs to a time‐of‐arrival geolocation Kalman filter. The algorithms are verified using real jammer data. Copyright © 2016 Institute of Navigation


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    Titel :

    Chirp‐Style GNSS Jamming Signal Tracking and Geolocation



    Erschienen in:

    Navigation ; 63 , 1 ; 15-35


    Erscheinungsdatum :

    2016




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

    BKL:    53.84 Ortungstechnik, Radartechnik / 55.86 Schiffsverkehr, Schifffahrt / 55.54 Flugführung
    Lokalklassifikation TIB:    770/5680/7035




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