Microwave, solid-state, stabilized oscillator means
US4311970A · kind A · utility
6Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 1979 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Sep 10, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B9/148
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Stabilization on a desired frequency fo of a solid-state oscillator is obtained by means of an additional damping load 6 preventing oscillations outside a narrow band about this frequency. In order to prevent losses in said load, the load in question is cut out at frequency fo by a stop band filter 7 mounted in the transmission line to which is connected the oscillator, a negative resistance diode 4, arranged in series with the load and terminated on a reactive impedance. Realization may be carried out by way of microband technology for devices operating at 10 gigahertz with an output power of several watts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.