Digital controller for a MEMS gyroscope

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United States of America Patent

PATENT NO 10365104
APP PUB NO 20170328712A1
SERIAL NO

15586404

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Abstract

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A digital control circuitry for a MEMS gyroscope is provided. The digital control circuitry comprises a digital primary loop circuitry configured to process a digitized primary signal, a digital secondary loop circuitry configured to process a digitized secondary signal and a digital phase shifting filter circuitry configured to generate two phase shifted demodulation signals from the digitized primary signal. The digital secondary loop is configured to demodulate the digitized secondary signal using the two phase shifted demodulation signals.

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Patent Owner(s)

  • MURATA MANUFACTURING CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aaltonen, Lasse Espoo, FI 19 159
Collin, Rauli Pirkkala, FI 3 51
Wjuga, Konsta Helsinki, FI 3 51

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