| 用信号流图法实现通用双2阶OTA-C滤波器 |
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| 引用本文： | 宋德贤,奚柏清.用信号流图法实现通用双2阶OTA-C滤波器[J].南京邮电大学学报(自然科学版),1992(2). |
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| 作者姓名： | 宋德贤 奚柏清 |
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| 作者单位： | 南京邮电学院电信工程系，南京邮电学院电信工程系 |
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| 摘 要： | 本文提出用信号流图(SFG)法实现通用双2阶OTA-C滤波器的方法.给出了设计实例.用计算机计算的幅频特性与理论值一致.
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| 关 键 词： | 有源滤波器 运算跨导放大器 信号流程图 |
Realization of A General Biquadratic OTA-C Filter by SFG Methode |
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| Song Dexian Xi Baiqing.Realization of A General Biquadratic OTA-C Filter by SFG Methode[J].Journal of Nanjing University of Posts and Telecommunications,1992(2). |
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| Authors: | Song Dexian Xi Baiqing |
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| Institution: | Department of Telecommunication Engineering |
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| Abstract: | An active universal biquad built with OTA-C by SFG method is introduced. An lowpass filter was selected as an example. The amplitude-frequency characteristics of the example calculated by the computer essentially agrees with the theoretical frequency response. |
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| Keywords: | Active filters Operational transconductance amplifiers Signal flow graph |
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