Self-calibrated power amplifier linearizers
US6734731B2 · kind B2 · utility
13Cited by
26References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2001 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Oct 18, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F1/3229
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An amplifier linearizer includes a signal adjuster having an internal signal, and an adaptation controller for monitoring the signal adjuster. The internal signal at an input to the adaptation controller is deemed a monitor signal. The adaptation controller generates a control signal for the signal adjuster by accounting for a difference between the internal and monitor signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.