Low thermal drift, tunable frequency voltage controlled oscillator
US7262670B2 · kind B2 · utility
5Cited by
42References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 19, 2005 |
| Grant date | Aug 28, 2007 |
| Priority date | — |
| Expiry date | Oct 14, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03B2201/0208
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An oscillator comprising a cascode configured device having first, second and third terminals, a plurality of resonators and first circuitry coupled between the plurality of resonators and the second terminal of the cascode configured device. The first circuitry is preferably operable as an evanescent mode buffer to compensate for changes in the capacitance of the oscillator during operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.