Radio frequency doubler and tripler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11838025
APP PUB NO 20230067052A1
SERIAL NO

17822375

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Importance

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Abstract

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In an embodiment a radiofrequency doubler includes a first transistor and a second transistor connected in parallel between a first differential output and a first terminal of a current source configured to provide a bias current, a second terminal of the current source being connected to a first supply potential, a third transistor connected between the first terminal of the current source and a second differential output, a circuit configured to apply an AC component of a first differential input and a first DC voltage to a gate of the first transistor, apply an AC component of a second differential input and the first DC voltage to a gate of the second transistor and apply a second DC voltage to a gate of the third transistor, and a feedback loop configured to control the first voltage or the second voltage from a difference between DC components of the first and second differential outputs so as to equalize the DC components.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS FRANCE29 BOULEVARD ROMAIN ROLLAND MONROUGE 92120

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vogt, Lionel La Rochette, FR 15 87

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