High-power tunable capacitor
US8288895B2 · kind B2 · utility
4Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2009 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Sep 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03J3/20
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A tunable capacitor device may be provided in accordance with example embodiments of the invention. The tunable capacitor device may include a first capacitor; a second capacitor; a third capacitor, where the first, second, and third capacitors are connected in series, wherein the second capacitor is positioned between the first capacitor and the second capacitor; and at least one switch transistor, where the at least one switch transistor is connected in parallel with the second capacitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.