• 四端浮地零器 - 引用次数：10

  A universal voltage-mode second-order filter and a current-mode multi-function second-order filter based on four-terminal floating nullor are presented, Sensitivity analysis results show that both the circuits enjoy low passive sensitivities and active sensitivities.6.

  5．提出了基于四端浮地零器实现的通用电压模式二阶滤波器和电流模式多功能二阶滤波器，灵敏度分析结果表明二电路有低的无源和有源灵敏度。

  参考来源 - 连续时间集成滤波器设计：CCⅡ、FTFN和CFA

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