低噪声电压基准的噪声测量
Frequently, voltage reference stability and noise defi nemeasurement limits in instrumentation systems. In particular,reference noise often...
Frequently, voltage reference stability and noise defi nemeasurement limits in instrumentation systems. In particular,reference noise often...
Automobiles, aircraft, marine vehicles, uninterruptiblepower supplies and telecom hardware represent areasutilizing series connected batter...
设计实现了开路电压和交流阻抗测量系统。利用数字合成方法产生测量交流阻抗的1KHz 正弦激励信号;调整正弦激励信号产生的电流和开路电压测量模块输入阻抗,以适应测量环境要求;利用ADC 获得开路电...
用单片机编的电压测量程序,工程中用到的话可以调用,也可以自己留着,什么时候用到的时候直接就用了!...
用VHDL语言设计频率计和相位测量仪的方法和电路图...