| 一种有源滤波器的新分析方法和应用 |
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| 引用本文： | 孙传永,韩志兴.一种有源滤波器的新分析方法和应用[J].山东大学学报(理学版),1987(2). |
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| 作者姓名： | 孙传永 韩志兴 |
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| 作者单位： | 山东大学电子系，山东大学电子系 |
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| 摘 要： | 经典的有源滤波器在理论上已很完善。它的输入和输出端常常是固定的。但是,如果不改变其结构,只改变其输入或输出端,或同时改变之,研究其传递特性,对某些有源滤波器是很有意义的。本文对一带通有源滤波器作了这样的分析研究,得到一个低通滤波器,其性能远远超过同类经典滤波器。最后给出了巧妙的应用。
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| 关 键 词： | 有源滤波器 传递函数 有源带通滤波器 低通滤波器 |
A NEW ANALYTICAL METHOD AND APPLICATION OF AN ACTIVE FILTER |
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| Sun Chuanyong & Han Zhixing.A NEW ANALYTICAL METHOD AND APPLICATION OF AN ACTIVE FILTER[J].Journal of Shandong University,1987(2). |
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| Authors: | Sun Chuanyong & Han Zhixing |
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| Institution: | Sun Chuanyong & Han Zhixing |
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| Abstract: | The classical active filter are well perfect in theory,but the input
and output ends are fixed usually.If its composition is not changed
and only its input and/or output ends are changed,then to study its transfer function is quite significant for some active filter.In this
paper,an active band-pass filter is analysed and a low-pass filter
is achieved.The characteristic of this low-pass filter exceeded similar
classical active filter greatly.At last,an ingenious application is
given. |
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| Keywords: | active filter transfer function active band-pass filter low-pass filter |
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