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On the design of feed-forward Sigma Delta interface for MEMS based accelerometers

文献类型：期刊论文

作者Liang, Wenquan; Yang, Changchun; Qiao, Donghai
刊名ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
出版日期2012-07-01
卷号72期号:1页码:3-10
关键词Analog to digital conversion Feed forward sigma-delta interface MEMS Inertial accelerometer Compensation filter Optimal coefficients
ISSN号0925-1030
DOI10.1007/s10470-012-9845-4
文献子类Article
英文摘要High order I I" pound interface is popular for high resolution micro-electro-mechanical systems. Previous researches are mainly about the coefficients of the multiple feedback electromechanical I I" pound modulators. In the work presented here, a systematic design method for the feed forward I I" pound interfaces is proposed. Simulations show that utilizing the proposed method, feed forward and the optimized multiple feedback electromechanical sigma-delta modulators have almost the same SQNRs when a compensator pole is added to the feed forward structure. However, the feed forward structures have many advantages, so the proposed method is a promising alternative method for the multiple feedback structure.
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:000304874300002
出版者SPRINGER
源URL[http://ir.iggcas.ac.cn/handle/132A11/84688]  
专题中国科学院地质与地球物理研究所
通讯作者Yang, Changchun
作者单位Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Liang, Wenquan,Yang, Changchun,Qiao, Donghai. On the design of feed-forward Sigma Delta interface for MEMS based accelerometers[J]. ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING,2012,72(1):3-10.
APA Liang, Wenquan,Yang, Changchun,&Qiao, Donghai.(2012).On the design of feed-forward Sigma Delta interface for MEMS based accelerometers.ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING,72(1),3-10.
MLA Liang, Wenquan,et al."On the design of feed-forward Sigma Delta interface for MEMS based accelerometers".ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING 72.1(2012):3-10.

入库方式： OAI收割

来源：地质与地球物理研究所

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