Stabilization circuit for transistor RF power amplifiers
US4225827A · kind A · utility
11Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 21, 1979 |
| Grant date | Sep 30, 1980 |
| Priority date | — |
| Expiry date | Feb 21, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F3/21
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A stabilization circuit inhibits spurious oscillations of a Class C transistor power amplifier. A relatively large value resistor is connected in the base circuit of the amplifier transistor to inhibit the tendency of the amplifier to oscillate. A diode is added to the base circuit to prevent the possible failure of the transistor attendant to the use of the relatively high value resistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.