• DocumentCode
    922368
  • Title

    Multistrip coupler in acoustic-surface-wave filters

  • Author

    Deacon, J.M. ; Heighway, J. ; Jenkins, J.A.

  • Author_Institution
    Plessey Co., Allen Clark Research Centre, Towcester, UK
  • Volume
    9
  • Issue
    10
  • fYear
    1973
  • Firstpage
    235
  • Lastpage
    236
  • Abstract
    Multistrip couplers have been used in a number of applications: to reduce spurious modes, to make an efficient reflecting track changer, to operate a magic T etc. However, no results on the effects of varying the aperture of the sending transducer have yet been reported. Here we present measurements taken with an electrostatic probe of the transmitted signal amplitude for various transducer apertures, and discuss their implications.
  • Keywords
    acoustic surface wave devices; acoustic transducers; filters; waveguide couplers; acoustic surface wave devices; electrostatic probe; multistrip couplers; piezoelectric material; reflecting track changer; spurious modes; uniform interdigital transducer; waveguide couplers;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19730170
  • Filename
    4236112
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=922368