High-Q integrated RF filters
US7522017B1 · kind B1 · utility
3Cited by
104References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2005 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Oct 11, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2210/012
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
System for high-Q integrated RF filters. A filter system is provided that comprises a resonate LC filter and a Q-enhancement circuit coupled to the resonate LC filter, wherein the Q-enhancement circuit operates to improve a quality factor of the filter system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.