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

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)

Document Details

Document Type
Technical Report
Publication Date
Aug 14, 1978
Accession Number
ADD005324

Entities

People

  • Adrian K. Dorsman

Organizations

  • United States Department of the Navy

Tags

DTIC Thesaurus Topics

  • Acoustic Waves
  • Doppler Effect
  • Fabrication
  • Frequency
  • Frequency Shift
  • Materials
  • Surface Acoustic Wave Devices
  • Surface Acoustic Waves
  • Waves

Fields of Study

  • Physics

Readers

  • Microwave Engineering.
  • Plasma Physics / Magnetohydrodynamics
  • Surface Engineering/Surface Coating Technology.