In this paper, we propose a forward scanning synthetic aperture radar methodology for a forward-looking automotive (low-terahertz) radar, which combines scene scanning with synthetic aperture processing, resulting in enhanced angular resolution and improved imaging. We propose two algorithms, first, a modified back-projection (BP) algorithm and, second, a compressed sensing-based BP algorithm. We suggest techniques to reduce computational complexity of the proposed algorithms. Results of simulation and real-data experiments corroborate the validity of our proposed methodology and algorithms.


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    Titel :

    Imaging for a Forward Scanning Automotive Synthetic Aperture Radar


    Beteiligte:
    Gishkori, Shahzad (Autor:in) / Daniel, Liam (Autor:in) / Gashinova, Marina (Autor:in) / Mulgrew, Bernard (Autor:in)


    Erscheinungsdatum :

    01.06.2019


    Format / Umfang :

    2911867 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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