Compensation parameter and predistortion signal
US9722642B2 · kind B2 · utility
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4References
21Claims
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Key dates
| Filing date | Oct 17, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Jan 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/08
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A controller can include a signal generator configured to provide an input signal to a modulator. The controller can be configured to generate a modulator compensation parameter in response to a modulated feedback signal corresponding to an output of the modulator. The controller can also be configured to generate a power amplifier predistortion signal in response to an amplified feedback signal corresponding to an output of a power amplifier coupled to the modulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.