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    A waveform covariancematrix for high SINR and lowside-lobe levels

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    Type
    Conference Paper
    Authors
    Ahmed, Sajid
    Alouini, Mohamed-Slim cc
    KAUST Department
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering Program
    Communication Theory Lab
    Date
    2013-05
    Permanent link to this record
    http://hdl.handle.net/10754/564718
    
    Metadata
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    Abstract
    In this work to exploit the benefits of both multiple-input multiple-output (MIMO)-radar and phased-array a waveform covariance matrix is proposed. Our analytical results show that the proposed covariance matrix yields gain in signal-to-interference-plus-noise ratio (SINR) compared to MIMO-radar while the gain in SINR is close to phased-array and recently proposed phased-MIMO scheme. Transmitted waveforms with the proposed covariance matrix, at the receiver, significantly supress the side-lobe levels compared to phased-array, MIMO-radar, and phased-MIMO schemes. Moreover, in contrast to phased-MIMO our proposed scheme allows same power transmission from each antenna. Simulation results validate the analytical results. © 2013 IEEE.
    Citation
    Ahmed, S., & Alouini, M.-S. (2013). A waveform covariancematrix for high SINR and lowside-lobe levels. 2013 IEEE International Conference on Acoustics, Speech and Signal Processing. doi:10.1109/icassp.2013.6638429
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    2013 IEEE International Conference on Acoustics, Speech and Signal Processing
    Conference/Event name
    2013 38th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2013
    ISBN
    9781479903566
    DOI
    10.1109/ICASSP.2013.6638429
    ae974a485f413a2113503eed53cd6c53
    10.1109/ICASSP.2013.6638429
    Scopus Count
    Collections
    Conference Papers; Electrical and Computer Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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