The length measurement theory ofelectromagneticwave in transmission line was analyzed and a cable length measuring system based on the reflectionofelectromagneticwave was designed.
对电磁波在传输线中的测长理论进行了分析，设计了一种电磁波反射测长系统。
2
The electromagnetic sounding data is the synthetic reflectionof the electromagneticwave about the underground geo-objects.
电磁测深数据是地下地质体对电磁波传输特性的综合反映。
3
The absorbing property of radar absorbing material is usually expressed by the power reflection coefficient of the absorbing material toward the electromagneticwave.