ELECTRONIC AMPLIFICATION DEVICE, MEASUREMENT APPARATUS AND ASSOCIATED MEASUREMENT METHOD

An amplification device including: a switch including an output that is suitable for being connected to a first or a second input; a first branch that is connected to the first input, which applies a first gain to generate a first amplified signal; a second branch that is connected to the second inp...

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Bibliographic Details
Main Authors Makil, Hamid, Bourbotte, Jean-Michel, Kondrasovs, Vladimir, Hamrita, Hassen
Format Patent
LanguageEnglish
Published 04.07.2019
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:An amplification device including: a switch including an output that is suitable for being connected to a first or a second input; a first branch that is connected to the first input, which applies a first gain to generate a first amplified signal; a second branch that is connected to the second input, which applies a second gain to generate a second amplified signal; a controller for controlling the switching of the switch to apply the first or the second amplified signal to the output, depending on whether or not the value of a predetermined quantity of the first amplified signal falls within a predetermined range. The first gain and the second gain being non-zero real numbers of opposite sign.
Bibliography:Application Number: US201716330485