Radio frequency active filter
US10389395B1 · kind B1 · utility
2Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2016 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Feb 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/1081
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Active filters that may be utilized in various types of radio devices (e.g., receivers and/or transmitters) are disclosed. In some implementations, high dynamic range mixers implementing a polyphase multipath approach may be utilized in the active filters. Such mixers may satisfy the high dynamic range and image suppression requirements when they are configured for radio frequency applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.