Method and system for providing dynamic DC offset correction
US7894561B1 · kind B1 · utility
3Cited by
22References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2007 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Oct 14, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/003
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for providing dynamic DC offset correction is provided. The method includes receiving a plurality of uncorrected samples. A determination is made regarding whether a specified number of consecutive uncorrected samples that correspond to a nominal voltage level has been received. When the specified number of consecutive uncorrected samples that correspond to the nominal voltage level has been received, an offset is generated based on an actual voltage level for each of the consecutive uncorrected samples.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.