【摘要】 提出了一种用运算放大器实现差动电压式电流传输器(DVCC)的新方案,并用这种DVCC实现了差模电压精密线性整流电路。该电路具有放大功能,非常适合对微弱信号的测量及处理。计算机仿真和实验结果证实了本文中提出的DVCC实现电路及差模电压精密线性整流电路的正确性。更多还原

【Abstract】 A novel realization scheme of differential voltage current conveyor (DVCC) using op-amps is proposed and the DVCC is applied to realizing precision linear rectifier circuits with amplification functions. The proposed rectifier circuits are suitable for small signal measurement and processing. Computer simulation and experimental results have confirmed the proposed novel circuits.更多还原