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《TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY》 1998-03
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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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【References】
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
【Co-references】
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】
Chinese Journal Full-text Database 10 Hits
1 Song Feifei;Wei Ziming;Xi Jingwei;College of Electrical Engineering,Yanshan University;;Design of a new SH-COS chaotic system for weak signal detection[J];高技术通讯;2016-12
2 Liu Jian-Ming;Yang Xia;Gao Yue-Long;Liu Fu-Cai;Key Lab of Industrial Computer Control Engineering of Hebei Province,Yanshan University;;Application of similar Liu system in underwater weak signal detection[J];物理学报;2016-07
3 GAO Zhen-bin;SUN Yue-ming;LI Jing-chun;School of Electronic and Information Engineering, Hebei University of Technology;The State Radio Monitoring Center;;A method for Duffing chaotic system status identification based on phase diagrams segmentation[J];河北工业大学学报;2015-01
4 ZHANG Yu,HE Qiu-rui(College of Physics and Information Engineering,Henan Normal University,Xinxiang 453007,China);The Method of weak signal parameters extraction based on hybrid system[J];舰船科学技术;2013-02
5 ZHANG Yu,HE Qiu-rui(College of Physics and Information Engineering,Henan Normal University,Xinxiang 453007,Henan,China);Weak Signal Detection Based on Phase Locked Loop and Chaotic Oscillator[J];电测与仪表;2012-07
6 XU Yan-chun 1,2,YANG Chun-ling1(1.School of Electrical Engineering,Harbin Institute of Technology,Harbin 150001,China;2.School of Mechanical and Electronic Engineering,Heilongjiang University,Harbin 150080,China);New method of weak signal frequency detection using high-level Chaotic oscillator[J];哈尔滨工业大学学报;2010-03
7 ZHU Jie-qiong,WEI Jin-cheng(Dept.of Electrical Information,Xihua University,Chengdu 610039,China);Detection of weak sine signals based on chaotic and higher oder cumulants[J];电子设计工程;2009-12
8 CHEN Weigen1, YUN Yuxin1, DU Lin1, WANG Xinkuan2(1. State Key Laboratory of Power Transmission Equipment & System Security and New Technology, Chongqing University, Chongqing 400030, China; 2. Chongqing Electric Power Design Institute, Chongqing 400030, China);Chaotic Detection of Weak Sine Signals Based on Cross-correlation and Lyapunov Exponent[J];电力系统自动化;2008-18
9 WAMG Yong-sheng1,YAN Jian-gang1,2,JIANG Wen-zhi1,FAN Hong-da11.Department of Armament Science and Technology,NAEJ Yantai Shandong 264001,China;2.Department of Command,NAEI Yantai Shandong 264001,China;Capability of Weak Signals Detection through Chaos System's Sensitive Dependence on Initial Conditions[J];电子器件;2007-05
10 NIE Chun-yan1,2,SHI Yao-wu1,WANG You-wei1(1.Comunication Institute,Jilin University,Chanchun 130025,China; 2.Electronic Information Institute,Changchun University,Changchun 130022,China);A Method of Non-gauss Noise Changed to Gauss Process Based on Chaos System[J];电测与仪表;2006-04
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