Accession Number : AD0744312

Title :   Electromagnetic Radiation from a Vibrating Quartz Plate.

Descriptive Note : Technical rept.,

Corporate Author : COLUMBIA UNIV NEW YORK DEPT OF CIVIL ENGINEERING AND ENGINEERING MECHANICS

Personal Author(s) : Mindlin,R. D.

Report Date : JUL 1972

Pagination or Media Count : 18

Abstract : The linear equations of piezoelectromagnetism are solved for the case of thickness-shear vibrations of a quartz plate. For an AT-cut plate vibrating near resonance, the radiation for each face is about 25 microwatts per square centimeter for a shear strain of 10 to minus 5th power. (Author)

Descriptors :   (*QUARTZ RESONATORS, ELECTROMAGNETIC RADIATION), PIEZOELECTRIC EFFECT, VIBRATION, STRESSES, EQUATIONS OF MOTION, ELECTRIC FIELDS, ELECTROMAGNETIC FIELDS, MATHEMATICAL ANALYSIS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE