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:
Mar. 07, 2006
Filed:
Dec. 20, 2004
Richard C. Gaus, Jr., Burnt Hills, NY (US);
Richard C. Gaus, Jr., Burnt Hills, NY (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
An analog-to-digital converter compensating apparatus and associated methods are provided. The apparatus can include an ADC, a state-slope sampler responsive to output data of the ADC to produce a state sample and a slope sample, a compensator which can include memory having an error-table associated therewith to provide an error or compensation sample to a combiner which combines the compensation sample with the state value to provide a compensated ADC output, and a compensator error processor positioned to receive the state sample, the slope sample, and an updated error value to dynamically update the compensator and thereby dynamically update the compensated ADC output.