Receiver of a pulsed light signal with wide dynamic range

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United States of America Patent

PATENT NO 9746372
APP PUB NO 20150292942A1
SERIAL NO

14441822

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Abstract

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A receiver of a pulsed light signal comprises a photodiode adapted to generate an electric current in response to this light signal, having a parasitic capacitance Cd as its characteristic; an electrical ground; and a transimpedance amplifier connected to the input of the photodiode by a linking capacitor Cliaison. It includes an attenuation pad located between the photodiode and the transimpedance amplifier, consisting of a capacitor Cp where Cp=Cd/(α−1), α being a predetermined attenuation, where α>1.

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Patent Owner(s)

Patent OwnerAddress
BEIJING VOYAGER TECHNOLOGY CO LTDNO 8 DONGBEIWANG WEST ROAD BUILDING 34 2ND FLOOR NO 218 BEIJING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Passelaigue, Daniel Maule, FR 1 2
Veryeras, Alexandre Montigny-le-bretonneux, FR 1 2

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