scattered signal

例句：

1. 1.The satellite's signals were dispersed by the storm.
   卫星的信号被风暴分散了。
2. 2.The researchers found that the dispersed signals could be used to detect the location of the source.
   研究人员发现，分散的信号可以用来探测信号源的位置。
3. 3.The scattered signals from the base station were difficult to interpret.
   基站发出的分散信号难以解析。