Systems and methods of dynamic bias switching for radio frequency power amplifiers
US6937094B2 · kind B2 · utility
10Cited by
34References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2003 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Mar 11, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G3/004
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A dynamic bias switching circuit is provided that includes a switching unit for switching between a first signal level and a second signal level based on a signal envelope of an input signal to an amplifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.