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摘要:
This paper presents the system design of a high order single loop electromechanical Sigma Delta accelerometer. The noise-coupled is employed in the fourth-order feed-forward micro-accelerometer Sigma Delta modulator to provide fifth-order noise shaping performance. It is implemented without degrading the loop stability and without changing original loop coefficients of the fourth-order accelerometer.
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来源 :
MANUFACTURING PROCESS AND EQUIPMENT, PTS 1-4
ISSN: 1022-6680
年份: 2013
卷: 694-697
页码: 971-975
语种: 英文
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