• DocumentCode
    1093743
  • Title

    Effects of amplitude and phase errors on linear predictive array processors

  • Author

    Cox, Henry ; Zeskind, Robert M. ; Owen, Mark M.

  • Author_Institution
    BBN Labs. Inc., Arlington, VA, USA
  • Volume
    36
  • Issue
    1
  • fYear
    1988
  • fDate
    1/1/1988 12:00:00 AM
  • Firstpage
    10
  • Lastpage
    19
  • Abstract
    The effects of amplitude and phase errors are determined for symmetric and asymmetric linear predictive array processors. The maximum entropy method (MEM) corresponds to linear prediction in the asymmetric case of a line array of equispaced elements with an end reference. A comparison to conventional beamforming and maximum-likelihood processing shows that they have the same peak location as the symmetric linear predictive array processor
  • Keywords
    errors; filtering and prediction theory; signal processing; amplitude; conventional beamforming; end reference; equispaced elements; line array; linear predictive array processors; maximum entropy method; maximum-likelihood processing; peak location; phase errors; spectral analysis; Acoustic sensors; Array signal processing; Costs; Entropy; Geometry; Phased arrays; Sensor arrays; Signal resolution; Signal to noise ratio; Time series analysis;
  • fLanguage
    English
  • Journal_Title
    Acoustics, Speech and Signal Processing, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0096-3518
  • Type

    jour

  • DOI
    10.1109/29.1484
  • Filename
    1484
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1093743