SATELLITE SIGNAL RECEIVING DEVICE, SATELLITE SIGNAL PROCESSING DEVICE, CONTROL METHOD OF SATELLITE SIGNAL RECEIVING DEVICE, AND ELECTRONIC APPARATUS

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United States of America Patent

APP PUB NO 20230266482A1
SERIAL NO

18170877

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A satellite signal receiving device includes a sampling clock outputting circuit that receives a reference clock and outputs a sampling clock, a first RF receiving circuit that is capable of performing intermittent driving in which an on operation and an off operation, and, during the on operation, down-converts a first satellite signal received by a first receiving antenna and outputs a first intermediate signal, a first baseband processing circuit that processes the first intermediate signal in accordance with the reference clock, a second RF receiving circuit that is capable of performing intermittent driving, and, during the on operation, down-converts a second satellite signal received by a second receiving antenna and outputs a second intermediate signal, and a second baseband processing circuit that processes the second intermediate signal in accordance with the sampling clock.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 1608801 ?1608801

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHIBA, Shigeto Shiojiri-shi, JP 4 3

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