High efficiency power amplifier having embedded switching
US7863979B2 · kind B2 · utility
6Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2009 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Feb 12, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2203/7236
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A power amplifier includes at least one amplification path comprising at least a first amplification device and a second amplification device, where the first amplification device has a common control terminal to provide amplification when biased on and to prevent conduction of a signal through the amplification path when biased off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.