The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 1997
Filed:
Mar. 25, 1994
Applicant:
Inventors:
Bruce W Castleman, St. Petersburg, FL (US);
David S Donnelly, Palm Harbor, FL (US);
Paul O Rock, St. Petersburg, FL (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P / ;
U.S. Cl.
CPC ...
73497 ; 7351416 ;
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.