Transmit-receive front end

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United States of America Patent

PATENT NO 9031517
APP PUB NO 20130078931A1
SERIAL NO

13246868

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Abstract

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The present invention discloses a transmit-receive (TR) front end. The TR front end includes a low-noise amplifier (LNA); a power amplifier (PA); a transformer, coupled to the PA, for increasing a voltage swing and a power transmission of the PA; and a TR switch, coupled between the transformer and the LNA. The LNA is single ended and there is no transformer between the LNA and the TR switch.

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Patent Owner(s)

Patent OwnerAddress
MEDIATEK INCHSINCHU CITY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jerng, Albert Chia-Wen Hsinchu County, TW 9 137
Li, Wen-Kai Hsinchu County, TW 23 65
Lin, Chien-Cheng Hsinchu County, TW 88 442

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