D.C. restorer circuit
US3936760A · kind A · utility
2Cited by
1References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 1975 |
| Grant date | Feb 3, 1976 |
| Priority date | — |
| Expiry date | Jan 14, 1995 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02H7/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A feature of this invention is an improved d.c. restorer circuit utilizing differential amplifier in conjunction with diode feedback to charge a capacitor to a voltage essentially equal to the most negative going excursion of an input signal. This voltage stored in the capacitor is added to the voltage applied at the input of the restorer to produce the restored voltage at its output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.