{"title":"通过外部交错模式提高信号采集的精度","authors":"P. Jacko, O. Kravets","doi":"10.1109/PAEP49887.2020.9240863","DOIUrl":null,"url":null,"abstract":"Digital signal processing is currently the most widespread form of signal processing. The quality of the processed signal depends on the most accurate input data in the form of samples created by AD converters. This article describes the design and use of the External interleaved mode, which can ensure the best possible sampling of input signals and thus increase the accuracy of signal processing several times. The article also compares several options for sensing signals using multiple ADCs and evaluates the quality of the sensed signal. After designing the External interleaved mode, the final device is shown, which includes the functions of measuring true RMS, powers and displaying the frequency spectrum.","PeriodicalId":240191,"journal":{"name":"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Increase the Accuracy of Signal Acquisition via External Interleaved Mode\",\"authors\":\"P. Jacko, O. Kravets\",\"doi\":\"10.1109/PAEP49887.2020.9240863\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Digital signal processing is currently the most widespread form of signal processing. The quality of the processed signal depends on the most accurate input data in the form of samples created by AD converters. This article describes the design and use of the External interleaved mode, which can ensure the best possible sampling of input signals and thus increase the accuracy of signal processing several times. The article also compares several options for sensing signals using multiple ADCs and evaluates the quality of the sensed signal. After designing the External interleaved mode, the final device is shown, which includes the functions of measuring true RMS, powers and displaying the frequency spectrum.\",\"PeriodicalId\":240191,\"journal\":{\"name\":\"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PAEP49887.2020.9240863\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PAEP49887.2020.9240863","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Increase the Accuracy of Signal Acquisition via External Interleaved Mode
Digital signal processing is currently the most widespread form of signal processing. The quality of the processed signal depends on the most accurate input data in the form of samples created by AD converters. This article describes the design and use of the External interleaved mode, which can ensure the best possible sampling of input signals and thus increase the accuracy of signal processing several times. The article also compares several options for sensing signals using multiple ADCs and evaluates the quality of the sensed signal. After designing the External interleaved mode, the final device is shown, which includes the functions of measuring true RMS, powers and displaying the frequency spectrum.
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