Bipolar multiple ramp digitisers
US3942174A · kind A · utility
5Cited by
14References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1973 |
| Grant date | Mar 2, 1976 |
| Priority date | — |
| Expiry date | Dec 21, 1993 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/50
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Electronic analogue to digital converters of the integrating type wherein a capacitor is successively charged by an input signal and discharged by a reference signal, the time required for discharge serving as a measure of the amplitude of the input signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.