High power high voltage linear amplifier apparatus
US4570129A · kind A · utility
4Cited by
8References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 1984 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Mar 7, 2004 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F1/3205
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A high power, high voltage linear field effect transistor amplifier apparatus utilizing an automatic gate biasing network to normalize the gate threshold voltages of a plurality of field effect transistors which are in either series or parallel. Thus, these series or parallel combinations of field effect transistors may be operated as linear devices. A high-voltage, high power, wide-band carrier controlled linear amplifier is provided by utilizing an oscillator as a driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.