Accession Number : ADD000915

Title :   Piezoelectric Crystal Apparatus.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Bechmann,Rudolf H

Report Date : 12 Jan 1965

Pagination or Media Count : 3

Abstract : The patent relates to piezoelectric crystal plates used as oscillators, and particularly to special coating arrangements thereon to effect the excitation of the plates by an electric field parallel to the major surfaces thereof.

Descriptors :   *Crystal oscillators, *Patents, Piezoelectric crystals, Frequency, Stability, Coatings

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE