Distortion compensation amplifying apparatus and base station

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7561856
APP PUB NO 20050164656A1
SERIAL NO

10840700

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a network employing code division multiplex access, a distortion compensation amplifying apparatus is provided which is capable of making quick response to carry out the distortion compensation with high accuracy even if the signal power to be inputted thereto varies rapidly. In this distortion compensation amplifying apparatus, the renewal of a distortion compensation coefficient in a renewing unit is complemented on the basis of a result of amplification in an amplifier with respect to a signal code-division-multiplexed in a pseudo-signal multiplexing unit.

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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abe, Hiroaki Kawasaki , JP 42 708
Funyu, Yasuhito Kawasaki , JP 23 208
Kawano, Hisato Kawasaki , JP 4 19
Watabe, Masayuki Kawasaki , JP 16 376

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