• DocumentCode
    1593246
  • Title

    Novel Weak Signal Detection Method Based on Noise Modulation Theory for MUSIC Algorithm

  • Author

    Yi, Jiang ; Hui, Ju

  • Author_Institution
    Dept. of Autom., CUIT of ChengDu, Chengdu, China
  • fYear
    2012
  • Firstpage
    405
  • Lastpage
    407
  • Abstract
    This paper analyses the noise modulation and noise restrain characteristic of MUSIC algorithm on the condition of signal number under-estimation, and proposes a novel weak signal detection method: first modulate signal by stochastic noise, then detect weak signal by MUSIC algorithm. Its validity is tested by simulation.
  • Keywords
    modulation; signal detection; MUSIC algorithm; modulate signal; noise modulation theory; noise restrain; stochastic noise; weak signal detection; MUSIC algorithm; Modulation; Noise; Signal detection;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Intelligent System Design and Engineering Application (ISDEA), 2012 Second International Conference on
  • Conference_Location
    Sanya, Hainan
  • Print_ISBN
    978-1-4577-2120-5
  • Type

    conf

  • DOI
    10.1109/ISdea.2012.552
  • Filename
    6173232
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1593246