• DocumentCode
    3287067
  • Title

    High Precision Delay Measurement Based on PN Sequence

  • Author

    Jijiang, Yu

  • Author_Institution
    Comput. & Inf. Eng. Dept., Heze Univ., Heze, China
  • Volume
    3
  • fYear
    2009
  • fDate
    15-17 May 2009
  • Firstpage
    624
  • Lastpage
    626
  • Abstract
    Delay measurement is the key to TDOA technology. This article first introduced the PN sequence, and then summarized the m sequence which is commonly used and its application in delay measurement, finally made a simulation by Matlab and discussed the influence of noise and the period of m sequence in different situation.
  • Keywords
    direction-of-arrival estimation; m-sequences; pseudonoise codes; time-of-arrival estimation; Matlab simulation; PN sequence; TDOA technology; high-precision delay measurement; m sequence; Application software; Autocorrelation; Delay effects; Distance measurement; Frequency measurement; Information technology; Noise measurement; Shift registers; Stochastic resonance; Time measurement; Matlab; PN sequence; delay measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Technology and Applications, 2009. IFITA '09. International Forum on
  • Conference_Location
    Chengdu
  • Print_ISBN
    978-0-7695-3600-2
  • Type

    conf

  • DOI
    10.1109/IFITA.2009.475
  • Filename
    5232203
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3287067