Hexagonal quartz resonator
Abstract
A generally flat, relatively thin AT-cut piezoelectric resonator element structured to minimize the force-frequency effect when mounted and energized in a housing. The resonator is in the form of an equilateral hexagon with the X crystallographic axis of the crystal passing through one set of opposing corners with mounting being effected at an adjacent set of corners respectively .+-.60.degree. away from the X axis which thereby results in a substantially zero frequency shift of the operating frequency.
- Inventors:
-
- Rustburg, VA
- Issue Date:
- Research Org.:
- General Electric Co., Boston, MA (United States)
- OSTI Identifier:
- 864382
- Patent Number(s):
- 4357554
- Assignee:
- United States of America as represented by Secretary of Army (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03H - IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
- DOE Contract Number:
- AC04-76DP00656
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- hexagonal; quartz; resonator; flat; relatively; at-cut; piezoelectric; element; structured; minimize; force-frequency; effect; mounted; energized; housing; form; equilateral; hexagon; crystallographic; axis; crystal; passing; set; opposing; corners; mounting; effected; adjacent; respectively; 60; degree; results; substantially; zero; frequency; shift; operating; operating frequency; frequency shift; quartz resonator; zero frequency; substantially zero; resonator element; piezoelectric resonator; /310/
Citation Formats
Peters, Roswell D. M. Hexagonal quartz resonator. United States: N. p., 1982.
Web.
Peters, Roswell D. M. Hexagonal quartz resonator. United States.
Peters, Roswell D. M. Fri .
"Hexagonal quartz resonator". United States. https://www.osti.gov/servlets/purl/864382.
@article{osti_864382,
title = {Hexagonal quartz resonator},
author = {Peters, Roswell D. M.},
abstractNote = {A generally flat, relatively thin AT-cut piezoelectric resonator element structured to minimize the force-frequency effect when mounted and energized in a housing. The resonator is in the form of an equilateral hexagon with the X crystallographic axis of the crystal passing through one set of opposing corners with mounting being effected at an adjacent set of corners respectively .+-.60.degree. away from the X axis which thereby results in a substantially zero frequency shift of the operating frequency.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1982},
month = {Fri Jan 01 00:00:00 EST 1982}
}
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