• DocumentCode
    947345
  • Title

    Group delay ripple resulting from multiple reflections in SAW devices

  • Author

    Hurlburt, D.H. ; Adler, E.L.

  • Author_Institution
    RCA Research, Ste. Anne de Bellevue, Quebec, Canada
  • Volume
    65
  • Issue
    1
  • fYear
    1977
  • Firstpage
    167
  • Lastpage
    167
  • Abstract
    A simple formula is derived for the spurious fractional group delay ripple in the passband of systems with delay. This same formula also gives the spurious amplitude ripple in the passband. These spurious ripples are due to multiple reflections in the system, and it is shown that the fractional peak-to-peak ripple is a function of only the round-trip reflection loss or triple-transit ratio.
  • Keywords
    Delay effects; Delay estimation; Delay lines; Delay systems; Electromagnetic reflection; Passband; RF signals; Radio frequency; Surface acoustic wave devices; Transducers;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1977.10443
  • Filename
    1454712
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=947345