Measuring and testing – Speed – velocity – or acceleration – Temperature compensator
Patent
1994-03-25
1997-04-22
Oda, Christine K.
Measuring and testing
Speed, velocity, or acceleration
Temperature compensator
7351416, G01P 1508
Patent
active
056230982
ABSTRACT:
A microwave resonator, useable for acceleration detection, having a cavity in which a resonant frequency F.sub.1 which changes with changes in length of the cavity and with change in crossectional dimensions of the cavity is compensated for changes in crossectional dimensions by forming a second resonant frequency F.sub.2 in the cavity which changes with changes in crossectional dimensions and modifying F.sub.1 by F.sub.2 so as to eliminate the change in F.sub.1 due to changes in crossectional dimensions.
REFERENCES:
patent: 3636752 (1972-01-01), Ishii
patent: 3909713 (1975-09-01), Billeter
patent: 4258572 (1981-03-01), Loper, Jr.
patent: 4904928 (1990-02-01), Lewis
patent: 5261278 (1993-11-01), Kain
patent: 5351541 (1994-10-01), Petrovich
NTIS Tech Notes, No. 10, Oct. 1985 Springfield, VA p. 1207 V. S. Reinhardt et al "Superconducting-Cavity Accelerometer".
1651088, May 1991, Derwent Publications.
"Space Applications of Superconductivity: Instrumentation for Gravitational and Related Studies" Author-R.L. Peterson Issued: 1980.
"Operation of an Ultrasensitive Superconducting Accelerometer" Author: Oelfke, Hamilton and Darling Issued: Jan. 1, 1981.
"Joint Services Data Exchange for Guidance, Navigation and Control" Author: B. W. Castleman Issued: Oct. 26-29, 1992.
"Temperature Compensation of TE.sub.011 --Mode Circular Cavities" Author: A. Atia and A. Williams Issued: Oct. 1976.
"A Supersensitive Accelerometer For Spacecraft Gradiometry" Author:V. Reinhardt, F. von Bun, J. Turneaure Issued: 1982 IEEE.
Castleman Bruce W.
Donnelly David S.
Rock Paul O.
Honeywell Inc.
Oda Christine K.
Ungemach Charles J.
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