Scattering occurs when an RF signal strikes an uneven surface causing the signal to be scattered as multiple reflections, each less significant then the original signal.

• 散射的产生是将RF信号发射在一个不平坦的表面，将使得信号散射如同多样的反射，每个反射出来的讯号会比原本的讯号来的薄弱。