This paper addresses the problem to design a transmit-subaperture multiple-input multiple-output (MIMO) radar showing beam clusters with controlled sidelobe level both for the Tx-Rx pattern experienced from target and clutter and for the Rx-only pattern experienced by external interferences. A design strategy is proposed that provides a MIMO scheme with the desired characteristics, together with a low computational cost and a sensibly narrower main beam than the corresponding single-input-multiple-output scheme. An analysis of the accuracy achievable by the proposed scheme is presented by means of Cramér-Rao lower bound and Monte Carlo simulations. Moreover, an example application is shown using nonideal waveforms to show the practical effectiveness of this TS-MIMO scheme.


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    Titel :

    Antenna Sidelobes Level Control in Transmit Subaperturing MIMO Radar


    Beteiligte:


    Erscheinungsdatum :

    01.06.2017


    Format / Umfang :

    2032531 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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