摘要
本文提出了用改进式电流传送器实现多环反馈电流模式二阶低通、高通、带通、陷波滤波器．给出了PSPICE仿真结果，进一步证实了理论分析的正确性、电路的品质因素Q和截止频率ωp、增益H0独立可调，该电路的无源灵敏度低，适于全集成实现．
In this paper,Realization of Muctiple-Loop feedback current-mode second-order lowpass, highpass, bandpass and notch filter using modified current conveyor is proposed. PSPICE Simulation results are given. They confirm the vlidity of the theoretical analysis, The quality factor,Q,the cut-off frequency, ωp,and the gain H0 can be tuned independently. The circuit has low passive sensitivities,and it is suitable for fully integrated realization.
出处
《湖南教育学院学报》
1997年第5期155-158,共4页
Journal of Hunan Educational Institute
