Accession Number : ADD005324

Title :   Method and Materials for Tuning the Center Frequency of Narrow Band Surface-Acoustic-Wave (SAW) Devices by Means of Dielectric Overlays.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Dorsman,Adrian K

Report Date : 14 Aug 1978

Pagination or Media Count : 17

Abstract : A method and device for adjusting the center frequency after fabrication of surface acoustic wave (SAW) devices by the deposition of a nonconducting coating which alters the SAW propagation velocity of the device. (Author)

Descriptors :   *Patent applications, *Tuning devices, Dielectric films, Elastic waves

Subject Categories : Electrical and Electronic Equipment
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE