The work presented here is concerned with the sensor management problem in collocated multiple-input multiple-output (MIMO) radars. After deriving the Cramer-Rao lower bound (CRLB) as a performance measure, the antenna allocation problem is formulated as a standard semi-definite programming (SDP) for the single-target case. In addition, for multiple unresolved target scenarios, a sampling-based algorithm is proposed to deal with the nonconvexity of the cost function. Simulations confirm the superiority of the localization results under the optimal structure.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Optimal Antenna Allocation in MIMO Radars with Collocated Antennas


    Contributors:


    Publication date :

    2014-01-01


    Size :

    1218135 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Reconfigurable Linear Antenna Arrays for Beam-Pattern Matching in Collocated MIMO Radars

    Ghafi, Esmaeil Kavousi / Ghorashi, Seyed Ali / Mehrshahi, Esfandiar | IEEE | 2021


    Antenna Selection for Target Tracking in Collocated MIMO Radar

    Zhang, Haowei / Shi, Junpeng / Zhang, Qiliang et al. | IEEE | 2021


    Target Localization using Least Squares Estimation for MIMO Radars with Widely Separated Antennas

    Dianat, Mojtaba / Taban, Mohammad Reza / Dianat, Javad et al. | IEEE | 2013


    Waveform Design for MIMO Radars

    Friedlander, B. | IEEE | 2007


    Pressurized antennas for space radars

    THOMAS, M. / FRIESE, G. | AIAA | 1980