Method and apparatus for multilevel power amplification
US9172336B2 · kind B2 · utility
21Cited by
67References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 31, 2013 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Aug 12, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2201/3233
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Circuits and methods for performing multilevel power amplification using multiple different supply voltages or states are disclosed. In some embodiments, power amplifiers are provided that switch between three or more supply voltages or states.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.