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引用本文:	张露1, 林开武2.偶数阶巴特沃斯高通滤波器优化设计与仿真(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2015，32（5）：89-93
	CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435

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偶数阶巴特沃斯高通滤波器优化设计与仿真
张露1, 林开武2^1,2
1.铜陵职业技术学院电气工程系，安徽铜陵 244000;2.铜陵有色股份铜冠信息科技有限责任公司，安徽铜陵 244000

摘要:

对二阶压控电压源巴特沃斯高通滤波器的设计进行了理论推导，给出了通用表达式，并在此基础上设计了四阶单位增益的高通滤波器；通过Multisim 10仿真软件对设计的高通滤波器进行了仿真，研究了电路中电容间容值的不同比值k对设计的高通滤波器幅频特性的影响，指出不同位置电阻、电容的变化对滤波器特性的影响不同，为不同位置的电阻、电容精度的选择提供依据，由此指导偶数阶巴特沃斯高通滤波器的设计.

关键词: 巴特沃斯高通滤波器偶数阶单位增益

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Optimal Design and Simulation of Even order Butterworth High pass Filter

ZHANG Lu1, LIN Kai wu2

Abstract:

The design of Butterworth high pass filter of second order voltage controlled voltage source is derived theoretically and a common expression is given. On the basis of the design the forth order unity gain low pass filter is designed. The high pass filter is simulated by Multisim10 simulation software. Influence of the ratio k between the capacitance in the circuit on amplitude frequency characteristics of the high pass filter is studied. It is indicated that changes of resistance and capacitance in different positions influence filter’s characteristics differently.That is a basis for precision selection of resistors and capacitors in different positions to guide the design of even order Butterworth high pass filter.

Key words: Butterworth high pass filter even order unity gain