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地质雷达是近年来为适应快速、准确无损探测地下目的物或对地下工程质量评价而迅速发展起来的一种方法技术。电磁波在地下介质中传播时,其路径、电磁场强度及波形随所通过的介质的电性性质及几何形态而变化,根据接收的雷达剖面,利用反射回波的双程走时、幅度、相位等信息,可对地下介质的结构进行描述,从而实现目的物的探测或工程质量的评价。 随着信号处理技术及电子技术的发展,地质雷
Geological radar is a method technology developed rapidly in recent years to adapt to the rapid, accurate non-destructive detection of underground objects or quality evaluation of underground engineering. When the electromagnetic wave propagates in the underground medium, the path, electromagnetic field strength and waveform change with the electrical properties and geometry of the medium passing through. According to the received radar profile, the information of the double-pass traveltime, amplitude and phase of the reflected echo is used, The structure of underground media can be described in order to achieve the detection of the object or the evaluation of the quality of the project. With the signal processing technology and the development of electronic technology, geological mine