Elastic Surface and Bulk Wave Phenomena.

Abstract

Contents: Chracterization of piezoelectric materials for elastic surface wave devices; Fabrication of prototype delay line; Instrument for measurement of velocity and energy flow; Measurement of radiation resistance and reactance; Generation on quartz at harmonic frequencies; Rayleigh wave attenuation as a function of temperature; Interaction between surface waves and interdigital grids on LiNbO3 and SiO2; Rayleigh waves on YIG; Surface wave propagation in layered media; Optical probing of bulk wave generation by surface wave grids; Acoustic radiation measurement and calculations for three surface wave filter designs; Sensing presence of bulk elastic waves in piezoelectric media; Bulk wave/surface sensed pulse compression filter; Signal processing by means of steered bulk waves.

Document Details

Document Type
Technical Report
Publication Date
Aug 30, 1975
Accession Number
ADA014920

Entities

People

  • John De Klerk

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Delay Lines
  • Elastic Waves
  • Frequency
  • Measurement
  • Piezoelectric Materials
  • Pulse Compression
  • Radiation
  • Radiation Resistance
  • Rayleigh Waves
  • Signal Processing
  • Surface Waves
  • Wave Phenomena
  • Wave Propagation
  • Waves

Fields of Study

  • Physics

Readers

  • Atmospheric Science / Meteorology, specifically Wind Wave Turbulence.
  • Microwave Engineering.