| 参数可控二阶OTA—C滤波器的一种设计方法 |
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| 引用本文： | 孙平,赵玉山.参数可控二阶OTA—C滤波器的一种设计方法[J].天津大学学报(自然科学与工程技术版),1990(2):81-87. |
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| 作者姓名： | 孙平 赵玉山 |
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| 作者单位： | 天津大学电力及自动化系，天津大学电力及自动化系 天津市公用局 |
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| 摘 要： | 提出了通用二阶(双二阶)OTA-C滤波器的一种设计方法。该方法以传递函数的基本模块构成法为基础,针对OTA-C滤波器参数可控的特点,按照对可控参数的具体要求设计电路结构;可以方便设计一个或多个零、极点参数独立可控的通用二阶OTA-C滤波器,文中给出了设计实例。
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| 关 键 词： | 模拟滤波器 OTA－C滤波器 传递函数 |
A DESIGN METHOD OF BIQUARATIC OTA-C FILTER WITH CONTROLLED PARAMETERS |
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| Sun Ping Zhao Yushan.A DESIGN METHOD OF BIQUARATIC OTA-C FILTER WITH CONTROLLED PARAMETERS[J].Journal of Tianjin University(Science and Technology),1990(2):81-87. |
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| Authors: | Sun Ping Zhao Yushan |
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| Institution: | Department of Electrical Engineering & Automation |
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| Abstract: | A design method of general biquadratic OTA-C filter is presented. The method is based on the block diagram of transfer functions, and the selection of circuit structure depends upon the consideration of programmability of zero and pole parameters. By using this method a biquadratic OTA-C filter with one or more independentely controlled zero and pole parameters can be easily deciqned. Some design examples are presented. |
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| Keywords: | analog filter OTA-C filter transfer function |
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