Accession Number : ADD008181

Title :   Method of Angle Correcting Doubly Rotated Crystal Resonators.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC

Personal Author(s) : Vig,John R

Report Date : 27 Feb 1981

Pagination or Media Count : 13

Abstract : Doubly rotated quartz crystal blanks such as the SC, IT and FC cuts have their apparent angles of cut and hence their frequency vs. temperature characteristics modified by changing the contours of one or both of the convex sides thereof, or by changing the electrode areas thereof; or a combination of these two changes. (Author)

Descriptors :   *Patent applications, *Quartz resonators, *Crystals, *Angles, *Corrections, Rotation, Convex bodies, Sides, Temperature, Frequency, Electrodes, Modification, Inventions, Variations, Slope, Heat treatment

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE