Adaptive wideband digital amplifier for linearly modulated signal amplification and transmission
US7091778B2 · kind B2 · utility
30Cited by
103References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 19, 2003 |
| Grant date | Aug 15, 2006 |
| Priority date | — |
| Expiry date | Oct 11, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03G3/3036
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An apparatus including an amplitude mapping circuit for converting at least a portion of an amplitude signal to a binary value and a plurality of amplifiers coupled to the amplitude mapping circuit, such that the binary value is transmitted to at least one of the plurality of amplifiers to specify a gain level of the amplifier. The apparatus may be used in a system where an input wave has been divided into amplitude and frequency components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.