Calibration model to mitigate data conversion errors
US7894536B2 · kind B2 · utility
6Cited by
14References
14Claims
0Family size
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Key dates
| Filing date | Nov 24, 2003 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Mar 18, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/50
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An error model can be utilized to mitigate errors associated with a conversion system, such as an analog-to-digital or digital-to analog converter. The error model is adaptively calibrated to approximate error characteristics associated with at least a portion of the conversion system, such as a digital-to analog converter. The error model can be generated on-line during system operation or off-line to improve performance of various types of signal converters and systems using such signal converters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.