Method for amplifying multiplexed signals through different gain amplification units for selecting an optimum gain signal and device therefore
US4449120A · kind A · utility
13Cited by
5References
16Claims
0Family size
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Key dates
| Filing date | Feb 10, 1982 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Feb 10, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/188
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method for amplifying multiplexed signals including the steps of amplifying each signal in different amplifiers, each having different amplification gains, selecting the amplified signal of optimum amplitude and digitizing the selected amplified signal wherein the selection is operated by a previous measuring of the digitized value of the signal, without amplification, considered as a reference signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.