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:
Jan. 22, 2013
Filed:
Jun. 14, 2011
Ahmed Mohamed Abdelatty Ali, Oak Ridge, NC (US);
Huseyin Dinc, Greensboro, NC (US);
Paritosh Bhoraskar, Greensboro, NC (US);
Ahmed Mohamed Abdelatty Ali, Oak Ridge, NC (US);
Huseyin Dinc, Greensboro, NC (US);
Paritosh Bhoraskar, Greensboro, NC (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
A process allows for the modification of the least-means-square (LMS) algorithm to remove perturbations associated with measured signals in an analog-to-digital converter (ADC). The process includes measuring the perturbations and determining a coefficient associated with the perturbations. The LMS algorithm is modified in accordance with whether a digital or an analog correction of the inter-stage error of a residue amplifier on the ADC is to be made.