Sigma delta modulator
US6788232B1 · kind B1 · utility
9Cited by
11References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2003 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Jan 14, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/304
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A sigma delta modulator system and a method for modulating a signal are described. The sigma delta modulator includes a plurality of cascading stages, an output coupled to the plurality of the cascading stages via a plurality of feedback connections, and a feedforward connection coupled between a selected one of the plurality of cascading stages and a point closer to the output interface of the sigma delta modulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.