正演模拟与偏移处理的结合，为今后利用超宽带探地雷达进行地下目标探测及识别打下了良好的理论基础。

Through the combination of forward modeling and migration, it has laid a good foundation for target identification and geological interpretation with UWB-GPR in the future.

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因此从麦克思韦方程组出发，采用目前电磁场理论中最常用的时域有限差分法，对探地雷达进行了正演模拟。

Nevertheless, as the radar wave is a kind of electromagnetic wave and the spread of the wave accords with Maxwell equation, the result of simulation is not precise enough.

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