• DocumentCode
    916088
  • Title

    Programmable correlation using parametric interactions in acoustic surface waves

  • Author

    Morgan, D.P. ; Darby, B.J. ; Collins, J.H.

  • Author_Institution
    University of Edinburgh, Department of Electrical Engineering, Edinburgh, UK
  • Volume
    8
  • Issue
    2
  • fYear
    1972
  • Firstpage
    40
  • Lastpage
    42
  • Abstract
    Real-time correlation of 31 chip binary p.s.k. waveforms has been obtained using nonlinear interactions of acoustic surface waves, with a signal bandwidth of 8 MHz. A dynamic range of 20 dB was obtained. Calculations indicate that a dynamic range of 50 dB should be obtainable quite readily, making the device attractive for adaptive signal processing.
  • Keywords
    acoustic microwave devices; correlators; parametric devices; signal processing; acoustic surface waves; adaptive signal processing; binary PSK waveform correlation; dynamic range; parametric interactions; programmable correlation;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19720030
  • Filename
    4235474
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=916088