Distortion reduction for variable capacitance devices
US7548136B1 · kind B1 · utility
5Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 5, 2007 |
| Grant date | Jun 16, 2009 |
| Priority date | — |
| Expiry date | Jul 5, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H7/0107
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present invention reduces distortion in variable capacitance devices by connecting a circuit to the variable capacitance devices that has low impedance at predetermined frequencies to suppress those frequencies and also suppress harmonics and mixing products resulting from mixing of various frequencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.