Receiver circuit

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United States of America Patent

PATENT NO 9906064
SERIAL NO

14492413

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A receiver circuit and a device incorporating a receiver circuit are described, including a receiver circuit comprising a first rectifier arranged to receive a signal from an antenna, a second rectifier arranged to receive the signal from the antenna, and a first depletion mode NMOS transistor switch connected between the first rectifier and a first output of the receiver circuit, wherein a drain of the first transistor switch is connected to a first output of the first rectifier, a source of the first transistor switch comprises the first output of the receiver circuit, and a gate of the first transistor switch is arranged to receive a voltage based on an output of the second rectifier, such that the transistor switch is opened when a level of the signal from the antenna exceeds a predetermined level.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM TECHNOLOGIES INTERNATIONAL LTDCHURCHILL HOUSE CAMBRIDGE BUSINESS PARK COWLEY ROAD CAMBRIDGE CB4 0WZ

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McFarthing, Anthony Lawrence Cambridgeshire, GB 9 78

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