This paper introduces IAFs (inverse active filters) employing CCIIs (second generation current conveyors) and groundedpassive components. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP...This paper introduces IAFs (inverse active filters) employing CCIIs (second generation current conveyors) and groundedpassive components. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP (inverse high-pass) characteristics byadding the circuit currents. Additionally, the circuit parameters ω0 and Q can be set orthogonally adjusting the circuit components.The achievement example is given together with simulation results by PSPICE.展开更多
提出了一种基于多输出端口电流控制电流传输器(MOCCCII,multiple outputs current controlled conveyor)的双模式二阶通用滤波器,该滤波器结构简单,仅由5个有源器件、2个接地电容构成,无须外接电阻.该电路在不改变内部电路结构的情况下...提出了一种基于多输出端口电流控制电流传输器(MOCCCII,multiple outputs current controlled conveyor)的双模式二阶通用滤波器,该滤波器结构简单,仅由5个有源器件、2个接地电容构成,无须外接电阻.该电路在不改变内部电路结构的情况下能实现电压模式和电流模式滤波器,且每一种工作模式都能实现高通、低通、带通等多种滤波功能,因此该电路具有通用性.面向实际电路完成了PSPICE仿真,结果表明提出的电路正确有效.展开更多
文摘This paper introduces IAFs (inverse active filters) employing CCIIs (second generation current conveyors) and groundedpassive components. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP (inverse high-pass) characteristics byadding the circuit currents. Additionally, the circuit parameters ω0 and Q can be set orthogonally adjusting the circuit components.The achievement example is given together with simulation results by PSPICE.
文摘提出了一种基于多输出端口电流控制电流传输器(MOCCCII,multiple outputs current controlled conveyor)的双模式二阶通用滤波器,该滤波器结构简单,仅由5个有源器件、2个接地电容构成,无须外接电阻.该电路在不改变内部电路结构的情况下能实现电压模式和电流模式滤波器,且每一种工作模式都能实现高通、低通、带通等多种滤波功能,因此该电路具有通用性.面向实际电路完成了PSPICE仿真,结果表明提出的电路正确有效.