Reception circuit and communication system

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United States of America Patent

PATENT NO 9397725
APP PUB NO 20150311932A1
SERIAL NO

14482204

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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According to an embodiment, a reception circuit receives a reception signal according to a signal transmitted from a transmission electrode through a reception electrode capacitively coupled to the transmission electrode. The reception circuit includes an adder, a hysteresis circuit, a shift register and a feedback signal generator. The adder is configured to add one or more feedback signals to the reception signal. The hysteresis circuit has hysteresis in input and output characteristics, and is configured to output output data according to an output signal of the adder. The shift register is configured to sequentially shift the output data of the hysteresis circuit. The feedback signal generator is configured to generate the feedback signal according to each output data of the shift register.

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Patent Owner(s)

  • KABUSHIKI KAISHA TOSHIBA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujii, Shinsuke Yokohama Kanagawa, JP 11 30

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