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The Study of Measuring nV Grade LowFrequency Alternative VoltageUsing Digital Lockin Method

Zhang Xinfa Dai Yisong Wei Xiaoli(Jilin University of Technology)  
The theory of using digital lockin technique to measure nV grade lowfrequency alternative voltage and device are discussed,the measuring results and analyse of error are given.[WT5”HZ〗
【CateGory Index】: TN911.8
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Chinese Journal Full-text Database 1 Hits
1 Nie Chunyan(Changchun University 130022 China) Shi Yaowu Liu Zhenze(Jilin University 130025 China);Research of Measuring nV Grade Sine Signal Using Chaos System[J];电工技术学报;2002-05
Chinese Journal Full-text Database 1 Hits
1 Zhang Xinfa Dai Yisong Wei Xiaoli(Jilin University of Technology);The Study of Measuring nV Grade LowFrequency Alternative VoltageUsing Digital Lockin Method[J];电工技术学报;1998-03
【Secondary References】
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