• DocumentCode
    1787542
  • Title

    On MSE performance of time-reversal MUSIC

  • Author

    Ciuonzo, Domenico ; Romano, Gianmarco ; Solimene, Raffaele

  • Author_Institution
    Dept. of Ind. & Inf. Eng., Second Univ. of Naples, Naples, Italy
  • fYear
    2014
  • fDate
    22-25 June 2014
  • Firstpage
    13
  • Lastpage
    16
  • Abstract
    In this paper we study the performance of time-reversal multiple signal classification (TR-MUSIC) for computational TR applications. The analysis builds upon classical results on first-order perturbation of singular value decomposition. The closed form of mean-squared error (MSE) matrix of TR-MUSIC is derived for a narrowband multistatic co-located scenario and is compared with both numerical simulations and the Cramér-Rao lower bound.
  • Keywords
    mean square error methods; perturbation theory; signal classification; singular value decomposition; Cramér-Rao lower bound; MSE performance; TR-MUSIC; first-order perturbation; mean-squared error matrix; narrowband multistatic colocated scenario; numerical simulations; singular value decomposition; time-reversal MUSIC; time-reversal multiple signal classification; Arrays; Barium; Covariance matrices; Multiple signal classification; Performance analysis; Scattering; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Sensor Array and Multichannel Signal Processing Workshop (SAM), 2014 IEEE 8th
  • Conference_Location
    A Coruna
  • Type

    conf

  • DOI
    10.1109/SAM.2014.6882326
  • Filename
    6882326
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1787542