Method for calibration of a system with time-multiplexed sensors

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United States of America Patent

PATENT NO 9939290
SERIAL NO

14685139

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Abstract

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A sense channel signal processing block is time-domain multiplexed among multiple MEMS devices and utilizes an anti-aliasing filter disposed after track-and-hold switches, to prevent the bandwidth of the sense channel from being limited by the anti-aliasing filter. A multiplexed signal processor architecture performs dynamic calibration of all sensor error signals in response to environmental changes.

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Patent Owner(s)

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PANASONIC CORPORATION1006 OAZA KADOMA KADOMA-SHI OSAKA 571-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Garlapati, Akhil K Lexington, US 9 142
Rout, Saroj J Nashua, US 1 0
Yu, Qicheng Lexington, US 8 82

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