| 一种具有双端输入双端输出的电流模式有源滤波器 |
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| 引用本文： | 张丙才,景军.一种具有双端输入双端输出的电流模式有源滤波器[J].燕山大学学报,2002,26(4):328-330. |
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| 作者姓名： | 张丙才 景军 |
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| 作者单位： | 燕山大学电气工程学院,秦皇岛,066004 |
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| 摘 要： | 提出了一种双输入双输出电流模式多功能滤波电路，采用了零极子等效电路分析法，并用CCII器件实现。该电路具有两个电流输入端和两个电流输出端，不必改变电路结构，可实现高通、带通、低通、全通滤波功能。两个电流输出端口具有较强的带负载能力，且wo和Q可独立调节。
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| 关 键 词： | 双端输入双端输出 零极子 电流型有源滤波器 第二代电流传输器 |
| 修稿时间： | 2002年2月27日 |
A Current-Mode Active Filter with Two-Input and Two-Output |
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| ,..A Current-Mode Active Filter with Two-Input and Two-Output[J].Journal of Yanshan University,2002,26(4):328-330. |
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| Authors: | ,, |
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| Institution: | (Zhang Bingcai),(Jing Jun),(The Collgeg of Electrical Engineering,YanshanUniversity,Qinhuangdao 066004). |
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| Abstract: | A current-mode active biquad with two-input and two-output is presented, according to the nullor equivalent circuit a realizing circuits with CCII is also presented in the paper. Without changing the circuit topology, the output currents can realize lowpass, highpass, bandpass, and allpass transfer functions. The output current is cascadable like ideal current source. The (0 and Q can be adjusted easily. |
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| Keywords: | nullor current-mode active filter second gen- eration current conveyor (CCII) |
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