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高通滤波器分析及其仿真
引用本文:郗艳华,张玉叶.高通滤波器分析及其仿真[J].信息技术,2011(8):29-31.
作者姓名:郗艳华  张玉叶
作者单位:咸阳师范学院物理与电子工程学院,咸阳,712000
基金项目:咸阳师范学院校级教改项目(200802005);咸阳师范学院校级人才培养模式创新实验区项目(SYQ0902)
摘    要:分析了THKSS-D型信号与系统实验箱的高通滤波器实验模块,用S平面分析法给出其幅频特性和相频特性,根据通频带定义给出该滤波器截止频率,对有源和无源高通滤波器进行比较,并用Matlab软件对其频率特性进行仿真。

关 键 词:高通滤波器  相频特性  幅频特性

Analysis and simulation on high-pass filter
XI Yan-hua,ZHANG Yu-ye.Analysis and simulation on high-pass filter[J].Information Technology,2011(8):29-31.
Authors:XI Yan-hua  ZHANG Yu-ye
Affiliation:XI Yan-hua,ZHANG Yu-ye(School of Physics and Electronics Engineering,Xianyang Normol University,Xianyang 712000,China)
Abstract:The experimental module of high-pass filter on the THKSS-D Signals and Systems experiment case is analyzed with the s-plane geometry analysis technique,the amplitude frequency characteristic and phase frequency characteristic are given,cut-off frequency is also obtained,and high-pass active filter and passive filter both with equal RC parameters is compared with and simulated with Matlab.
Keywords:high-pass filter  phase frequency characteristic  amplitude frequency characteristic  
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