Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shahab Oveis Gharan0
Martin Bouchard0
Ramin Babaee0
Date of Patent
January 16, 2024
0Patent Application Number
177411520
Date Filed
May 10, 2022
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
An apparatus comprises circuitry configured to generate a predicted error signal by applying to a digital signal a distortion model characterized by parameters configured to model circuit component mismatches in a digital-to-analog converter (DAC), circuitry configured to generate a pre-compensated digital signal using the digital signal and the predicted error signal, and circuitry configured to provide the pre-compensated digital signal to the DAC for conversion into an analog signal.
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