Power amplifier

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9979362
SERIAL NO

14993640

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Abstract

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A power amplifier include an amplifier including at least one field effect transistor (FET) that operates in an amplifying stage configured to amplify an input signal, and a body controller configured to control a bias voltage of a body terminal of the FET based on a power of the input signal. The body controller performs controlling so that the bias voltage of the body terminal is reduced in response to the power of the input signal being increased. Accordingly, such a power amplifier exhibits improved linearity.

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Patent Owner(s)

  • SAMSUNG-ELECTRO-MECHANICS CO. LTD.; KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Song Cheol Daejeon, KR 19 169
Kang, Seung Hoon Daejeon, KR 7 16
Kim, Gyu Suck Suwon-si, KR 23 177

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