A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.

研究了一种新型直流电流比较仪，它包括两个环节：双向自饱和磁放大器和双铁芯自饱和磁放大器。

youdao

Simulations have been done through adjusting parameters such as input signal amplitude, feedback gain, amplifier gain, comparator gain and the position of the phase compensator.

改变输入信号幅度、反馈增益系数、放大器增益、比较器增益等参数以及相位补偿器的位置进行了仿真。

youdao

The interrogation pulse, filter, signal amplifier, voltage comparator and the signal processing circuits are designed and realized.

设计并实现了激励脉冲发射电路、滤波、信号放大、电压比较、检波等信号处理电路。

youdao