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:
Oct. 23, 2012
Filed:
May. 04, 2009
Michael L. Wells, Hawthorne, CA (US);
Thomas E. Jenkins, Los Angeles, CA (US);
Carl P. Chaplin, Playa Del Ray, CA (US);
Hongthu K. Nguyen, West Covina, CA (US);
Michael L. Wells, Hawthorne, CA (US);
Thomas E. Jenkins, Los Angeles, CA (US);
Carl P. Chaplin, Playa Del Ray, CA (US);
Hongthu K. Nguyen, West Covina, CA (US);
Raytheon Company, Waltham, MA (US);
Abstract
An accelerometer module for measuring acceleration in a stabilized platform system includes a power supply configured to accept an input AC reference signal and to generate a regulated DC signal and a reference signal in phase with the input AC reference signal; an accelerometer configured to receive the regulated DC signal from said power supply and to generate an output signal in response to an external force acting on the accelerometer module and an analog multiplier unit configured to receive the output signal from the accelerometer and the reference signal from the power supply, and to modulate the reference signal with the output signal so as to output a modulated accelerometer signal. A method for servicing a stabilized platform system comprising is also provided.