ULTRASONIC EMITTERS WITH QUARTZ PIEZOELEMENTS OF Y-SECTION,

Abstract

It was found that a quartz crystal cut along the y-axis and excited by an electric current along that axis yields ultrasonic radiations of about twice the intensity of similar crystals cut and excited along the x-axis. An interpretation of the mechanism of this phenomenon is given. It is calculated that a y-type crystal will radiate at the same frequency as an x-type crystal almost 1.5 times thicker.

Document Details

Document Type
Technical Report
Publication Date
Nov 19, 1964
Accession Number
AD0608604

Entities

People

  • A. P. Sviridov
  • E. A. Korepin

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Doppler Effect
  • Electric Current
  • Electromagnetic Fields
  • Electromagnetic Radiation
  • Frequency
  • Frequency Shift
  • Intensity
  • Radiation
  • Ultrasonic Radiation

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Materials Science and Engineering.