| 压控电压源二阶巴特沃斯高通滤波器的优化设计 |
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| 引用本文： | 郑园,杨勇,贾东亮,邢磊,诸远奇.压控电压源二阶巴特沃斯高通滤波器的优化设计[J].电子技术,2012,39(2):34-36,33. |
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| 作者姓名： | 郑园 杨勇 贾东亮 邢磊 诸远奇 |
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| 作者单位： | 1. 中国地质大学(武汉)数学与物理学院
2. 中国地质大学(武汉)机械与电子信息学院 |
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| 摘 要： | 利用MathCAD绘制单位增益压控电压源二阶巴特沃斯高通滤波器参数方程的误差等值曲线,对其分析研究后得出一种优化设计方案,即首先挑选电容,使C1=C2;然后利用公式计算电阻值.显然,这种设计方案具有方便、低成本,易于补偿温漂的优势.经Multisim-10仿真分析,还证实了该方案具有最稳定性的特点.
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| 关 键 词： | 高通滤波器 压控电压源 巴特沃斯 稳定性 MathCAD Multisim |
Optimal Design of Voltage-controlled Voltage Source Second-order Unit Gain Butterworth High-pass Filter |
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| Zheng Yuan
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Yang Yong
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Jia Dongliang
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Xing Lei
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Zhu Yuanqi.Optimal Design of Voltage-controlled Voltage Source Second-order Unit Gain Butterworth High-pass Filter[J].Electronic Technology,2012,39(2):34-36,33. |
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| Authors: | Zheng Yuan Yang Yong Jia Dongliang Xing Lei Zhu Yuanqi |
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| Affiliation: | 1(1.School of Mathematics and Physics,China University of Geosciences(Wuhan) 2.School of Mechanical & Electronic Information,China University of Geosciences(Wuhan)) |
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| Abstract: | Using MathCAD to draw the error isogram of Voltage-controlled VoltageSource(VCVS) 2nd-order high-pass filter’s parametric equation,after analysis and research,the paper puts forward an optimized design scheme: firstly,selecting two capacitances C1 and C2,making C1= C2;and then calculating the value of two resistances.Obviously,this design scheme has the advantages of convenience,low-cost and easy compensation of temperature drift.And the Multisim-10 simulation also verified its advantage of the most stable. |
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| Keywords: | high-pass filter VCVS Butterworth stability MathCAD Multisim |
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