Amplitude modulation circuit
US4085389A · kind A · utility
5Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 2, 1977 |
| Grant date | Apr 18, 1978 |
| Priority date | — |
| Expiry date | Feb 2, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03C1/36
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An amplitude modulation circuit which comprises a modulating circuit for applying a modulating signal to a modulated stage, and a voltage regulator arranged to regulate a D.C. voltage to be supplied to the modulated stage at a predetermined constant level and having a circuit means adapted to provide a high impedance for the modulating signal applied to the modulated stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.