• DocumentCode
    904722
  • Title

    Unidirectional surface wave transducer

  • Author

    Collins, J.H. ; Gerard, H.M. ; Reeder, T.M. ; Shaw, H.J.

  • Volume
    57
  • Issue
    5
  • fYear
    1969
  • fDate
    5/1/1969 12:00:00 AM
  • Firstpage
    833
  • Lastpage
    835
  • Abstract
    A surface wave transducer is described which radiates acoustic power in essentially one direction. Using Y cut, Z axis propagating lithium niobate and unidirectional transducers, a delay line has been constructed that exhibits 6.5-dB insertion loss and 52-dB triple-transit echo suppression at 106.5 MHz.
  • Keywords
    Acoustic transducers; Conductors; Delay lines; Equations; Impedance; Insertion loss; Power transmission lines; Surface acoustic waves; Surface waves; Transmission lines;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1969.7106
  • Filename
    1449036
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=904722