• DocumentCode
    3863760
  • Title

    Cyclic Spectral Analysis of UWB-IR Signals

  • Author

    Desimir Vucic;Miljko Eric

  • Author_Institution
    Sch. of Comput., Union Univ., Belgrade, Serbia
  • Volume
    16
  • Issue
    8
  • fYear
    2009
  • Firstpage
    723
  • Lastpage
    726
  • Abstract
    A unified, matrix-based, stochastic method for cyclic spectral analysis of ultra-wideband impulse radio signals, based on their Markov chain representation, is proposed. Explicit expressions are obtained for the cyclic spectrum of pulse position modulation and pulse amplitude modulation with time-hopping and direct sequence coding, respectively. Some theoretical and graphed results for the spectral correlation characterization of these signals are presented, as well.
  • Keywords
    "Spectral analysis","Pulse modulation","Stochastic processes","Amplitude modulation","Signal processing","Autocorrelation","Ultra wideband technology","Modulation coding","Fourier transforms","Military computing"
  • Journal_Title
    IEEE Signal Processing Letters
  • Publisher
    ieee
  • ISSN
    1070-9908
  • Type

    jour

  • DOI
    10.1109/LSP.2009.2023949
  • Filename
    4982761
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3863760