D. Muratore, E. Bonizzoni, F. Maloberti, C. Fiocchi
{"title":"A capacitive sensor interface for high-resolution acquisitions in hostile environments","authors":"D. Muratore, E. Bonizzoni, F. Maloberti, C. Fiocchi","doi":"10.1109/LASCAS.2016.7451036","DOIUrl":null,"url":null,"abstract":"This paper presents a novel architecture for capacitive sensor interfaces that is insensitive to electro magnetic interferers in hostile environments. A bridge structure, with a feedback control and a special band-pass filter, overcomes the problems that affect the standard approaches. Behavioural level simulations demonstrate the feasibility of the idea for 12-bit resolution.","PeriodicalId":129875,"journal":{"name":"2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS)","volume":"239 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LASCAS.2016.7451036","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents a novel architecture for capacitive sensor interfaces that is insensitive to electro magnetic interferers in hostile environments. A bridge structure, with a feedback control and a special band-pass filter, overcomes the problems that affect the standard approaches. Behavioural level simulations demonstrate the feasibility of the idea for 12-bit resolution.
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