| 一种新颖的电压模式三输入单输出双二阶滤波器设计 |
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| 引用本文： | 吴先明,吴云.一种新颖的电压模式三输入单输出双二阶滤波器设计[J].吉首大学学报(自然科学版),2010,31(3):55-58. |
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| 作者姓名： | 吴先明 吴云 |
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| 作者单位： | (1.吉首大学物理科学与信息工程学院，湖南 吉首 416000；2.中国石油大学机电工程学院，山东 东营 257061） |
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| 基金项目： | 湖南省教育厅科学研究项目 |
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| 摘 要： | 提出了一种采用第2代电流传送器构成的电压模式三输入单输出通用双二阶滤波电路.该电路由2个电流传送器(CCII+/-)、3个电容、2个电阻构成，它能实现二阶低通、带通、高通、陷波、全通滤波函数，电路的无源、有源灵敏度很低.对该电路用PSPICE进行了仿真，仿真结果表明该电路设计正确.
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| 关 键 词： | 电压模式 电流传送器 滤波器 |
A Novel Design of Voltage-Mode Three Inputs and One Output Biquadratic Filter |
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| WU Xian-ming,WU Yun.A Novel Design of Voltage-Mode Three Inputs and One Output Biquadratic Filter[J].Journal of Jishou University(Natural Science Edition),2010,31(3):55-58. |
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| Authors: | WU Xian-ming WU Yun |
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| Institution: | (1.College of Physics Science and Information Engineering,Jishou University,Jishou 416000,HunanChina;2.College of Mechanical and Electronic Engineering in China University of Petroleum,Dongying 257061,Shandong China) |
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| Abstract: | A voltage-mode 3-input and 1-output universal biquadratric filter based on second generation current conveyor(CCII) is presented.The circuit consists of two CCIIs,three capacitors and two resistors,which can realize functions of second-order low-pass,band-pass,high-pass,notch and all-pass,and it has low passive and active sensitivities.The circuit is simulated with PSPICE,and results show that the design of circuit is correct. |
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| Keywords: | voltage-mode current conveyor filter |
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