摘要
本频率特性测试系统 ,可独立设定频率 ,且能自动步进调整频率 ,频率稳定度和测量精度较高 该系统可用来测量任意网络的相频特性 这里自制了一个RC高通网络以供验证该测试系统的可靠性及精度 其制作的相频特性 。
Design and fabricate a frequency property test system, which can set up the frequency individually and adjust the frequency fatherly, the stability of the frequency and the precision of the test is high , at the same time , design resistance and capacitance to meet the requires measure the property of phase frequency of the connection by the test instrument with frequency property ,it will be very good.
关键词
测量相位
电容
电感
相频
amplitude
capacitance
inductance
phase
