The differentialmode tracking technology plays an important role for receiving signal of low orbit satellites.
差模跟踪技术在低轨卫星下行信号接收中发挥着极其重要的作用。
2
The measurement is made by injecting a differentialmodesignal (DM) into a twisted pair, then measuring the common mode signal (CM) returned on that same twisted pair.
翻译：测量是通过向双绞线注入差模信号(DM)，然后测量同一对双绞线返回的共模信号(CM)。
3
This circuit is shown in Figure 5 and is useful as a computational amplifier, in making a differential to single-ended conversion or in rejecting a common modesignal.