Computer Simulation Synthesize of Two-Ports Negative Resistance Element 二端负阻元件的计算机仿真综合
An unit of buffer is adopted to design frequency dependence negative resistance ( FDNR) element of switched-capacitor ( SC) which is insensitive to parasitic capacitance. FDNR is used in SC to simulate LC low pass filter of ellipse function. 采用单位缓冲器设计对寄生电容不灵敏的开关电容(SC)频率相关负电阻(FDNR)元件,利用该元件对椭园函数式LC低通滤波器进行SC模拟。