{"title":"An electromechanical sigma-delta modulator for acceleration measuring systems","authors":"Andreea Spineanu, R. Kielbasa","doi":"10.1109/ISCAS.1997.612898","DOIUrl":null,"url":null,"abstract":"In this paper the design and performance of an electromechanical sigma-delta modulator for acceleration measuring systems is presented. It has been designed by a top-down system approach and is based on a piezoelectric measuring cell integrated in the first stage of a second order continuous-time sigma-delta modulator. It aims at a working range of /spl plusmn/1 g and 8-bit resolution. The spotted application is in vibration measurement.","PeriodicalId":68559,"journal":{"name":"电路与系统学报","volume":"44 7 1","pages":"2765-2768 vol.4"},"PeriodicalIF":0.0000,"publicationDate":"1997-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"电路与系统学报","FirstCategoryId":"1093","ListUrlMain":"https://doi.org/10.1109/ISCAS.1997.612898","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper the design and performance of an electromechanical sigma-delta modulator for acceleration measuring systems is presented. It has been designed by a top-down system approach and is based on a piezoelectric measuring cell integrated in the first stage of a second order continuous-time sigma-delta modulator. It aims at a working range of /spl plusmn/1 g and 8-bit resolution. The spotted application is in vibration measurement.
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