Yicheng Wang, S. Schlamminger, B. Waltrip, Michael Berilla
{"title":"采样阻抗桥的评估","authors":"Yicheng Wang, S. Schlamminger, B. Waltrip, Michael Berilla","doi":"10.1109/CPEM49742.2020.9191849","DOIUrl":null,"url":null,"abstract":"This paper reports our effort to improve a sampling impedance bridge. Custom-modified ac multimeters together with optimized waveform digitizing software enable us to achieve a stability and resolution better than 1 part in 108 for nominal 1:1 voltage ratios around 1 kHz. We wish to leverage this new sampling capability to build a digital impedance bridge, aiming to derive the capacitance unit from the ac quantized Hall resistance.","PeriodicalId":373216,"journal":{"name":"2020 Conference on Precision Electromagnetic Measurements (CPEM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Evaluations of a Sampling Impedance Bridge\",\"authors\":\"Yicheng Wang, S. Schlamminger, B. Waltrip, Michael Berilla\",\"doi\":\"10.1109/CPEM49742.2020.9191849\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper reports our effort to improve a sampling impedance bridge. Custom-modified ac multimeters together with optimized waveform digitizing software enable us to achieve a stability and resolution better than 1 part in 108 for nominal 1:1 voltage ratios around 1 kHz. We wish to leverage this new sampling capability to build a digital impedance bridge, aiming to derive the capacitance unit from the ac quantized Hall resistance.\",\"PeriodicalId\":373216,\"journal\":{\"name\":\"2020 Conference on Precision Electromagnetic Measurements (CPEM)\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 Conference on Precision Electromagnetic Measurements (CPEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CPEM49742.2020.9191849\",\"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 Conference on Precision Electromagnetic Measurements (CPEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPEM49742.2020.9191849","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper reports our effort to improve a sampling impedance bridge. Custom-modified ac multimeters together with optimized waveform digitizing software enable us to achieve a stability and resolution better than 1 part in 108 for nominal 1:1 voltage ratios around 1 kHz. We wish to leverage this new sampling capability to build a digital impedance bridge, aiming to derive the capacitance unit from the ac quantized Hall resistance.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
