Simulation of radio wave penetration method based on impulse

In order to solve problem of less information and complex detection work existed in conventional radio wave penetration method, the paper proposed a radio wave penetration method with time-domain pulsed based on impulse. It analyzed the frequency response of ideal electromagnetic pulse through a certain thickness of different media within a limited band by simulation, and draw a conclusion as follow: the radio wave penetration method with time-domain pulsed based on impulse has wider frequency range, which can increase amount of extracted information and improve detection accuracy; the electrical parameters and absorption coefficient of different medium are different, and the medium on the absorption of electromagnetic waves are different, can accordingly distinguish the different geological formations.