• DocumentCode
    1091122
  • Title

    Optimum element placement for passive bearing estimation in unequal signal-to-noise ratio environments

  • Author

    Carter, G.Clifford

  • Author_Institution
    The Naval Underwater Systems Center, New London Laboratory, New London, CT
  • Volume
    26
  • Issue
    4
  • fYear
    1978
  • fDate
    8/1/1978 12:00:00 AM
  • Firstpage
    365
  • Lastpage
    366
  • Abstract
    Consider that each of a fixed number of receiving hydrophones can be placed at one of two locations to estimate the bearing to an acoustic source. For high-output signal-to-noise ratio (SNR) the hydrophones should be divided to balance the output voltage SNR. However, for low-output SNR the hydrophones should be equally divided.
  • Keywords
    Acoustic sensors; Delay effects; Delay estimation; Direction of arrival estimation; Random processes; Sensor arrays; Signal analysis; Signal to noise ratio; Sonar equipment; Speech analysis;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/TASSP.1978.1163119
  • Filename
    1163119
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1091122