{"title":"用于汽车应用的电流测量系统","authors":"H. Panhofer","doi":"10.1109/RME.2007.4401823","DOIUrl":null,"url":null,"abstract":"This paper presents a current measurement system operating in an automotive environment. The architecture incorporates a SigmaDelta modulator with a common-mode control circuit. A new technique of error compensation of circuit imperfections is presented. An experimental prototype has been produced that achieves a resolution of over 12 bits. Results show that the proposed technique improves the common-mode rejection ratio of the system.","PeriodicalId":118230,"journal":{"name":"2007 Ph.D Research in Microelectronics and Electronics Conference","volume":"24 2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A current measurement system for automotive applications\",\"authors\":\"H. Panhofer\",\"doi\":\"10.1109/RME.2007.4401823\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a current measurement system operating in an automotive environment. The architecture incorporates a SigmaDelta modulator with a common-mode control circuit. A new technique of error compensation of circuit imperfections is presented. An experimental prototype has been produced that achieves a resolution of over 12 bits. Results show that the proposed technique improves the common-mode rejection ratio of the system.\",\"PeriodicalId\":118230,\"journal\":{\"name\":\"2007 Ph.D Research in Microelectronics and Electronics Conference\",\"volume\":\"24 2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-07-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 Ph.D Research in Microelectronics and Electronics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RME.2007.4401823\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 Ph.D Research in Microelectronics and Electronics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RME.2007.4401823","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A current measurement system for automotive applications
This paper presents a current measurement system operating in an automotive environment. The architecture incorporates a SigmaDelta modulator with a common-mode control circuit. A new technique of error compensation of circuit imperfections is presented. An experimental prototype has been produced that achieves a resolution of over 12 bits. Results show that the proposed technique improves the common-mode rejection ratio of the system.
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