The goal of this work is to identify the possible degradations on a Wi-Fi based Passive Radar in the presence of an interferer. We assume that the signal-of-opportunity and the interference are 802.11ax compliant. The mathematical model derived for the interference shows that in a synchronized case, the interference may yield ghost targets. When a more occasional interference scenario is considered, the range/Doppler Map accuracy decreases significantly. Furthermore, numerical results are provided to quantify certain effects of OFDM radar interference on range/Doppler Maps.


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    Title :

    Impact of Interference on OFDM based Radars


    Contributors:
    Yildirim, H.C. (author) / Louveaux, J. (author) / Doncker, P. De (author) / Horlin, F. (author)


    Publication date :

    2020-05-01


    Size :

    193941 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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