In urban sensing and through-the-wall (TTW) radar, the existence of targets inside buildings results in multipath returns. These multipath returns are exploited to achieve target localization with a single sensor. A time-of-arrival (TOA) wall association algorithm is derived to relate multipath returns to their respective walls and targets, followed by a nonlinear least squares (NLS) optimization to localize the targets. Simulations and experimental data are used to validate the proposed algorithms.


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    Title :

    Target Localization with a Single Sensor via Multipath Exploitation


    Contributors:
    Setlur, P. (author) / Smith, G. E. (author) / Ahmad, F. (author) / Amin, M. G. (author)


    Publication date :

    2012-07-01


    Size :

    4181444 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



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