Tunable filter devices and methods
US9350401B2 · kind B2 · utility
6Cited by
35References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2011 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Aug 26, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2250/00
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Analog interference filter devices and methods for isolation of desirable portions of a radio frequency signal. Signal compensation is used to provide desirable center frequency, passband width, ripple, rolloff, stopband and distortion performance. The filter is implemented with passive and/or active components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.