Systems, methods, and devices for digital-to-analog conversion in data transmission
US11469768B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 1, 2021 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Mar 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/04
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A digital to analog converter (DAC) includes a first amplifier configured to receive a first bit of a data block as an input and output a first signal based on a value of the first bit of the data block, a first filter circuit configured to filter the first signal, an output configured to output an analog signal based on a combination of the filtered first signal and a second signal that represents a value of a second bit of the data block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.