Development of a method of buried target identification for groundpenetrating radars using features extracted from some different signal spaces

本研究的目的是发展一种用于探地雷达系统的地下目标识别方法。为了从畸变的雷达信号中提取出目标所需的响应，本文提出了一种波形校准技术，并将其应用于实测雷达信号。结果表明，该方法能够很好地重构雷达信号，并成功地提取出信号中包含的目标响应。这表明该方法对地下目标识别的特征提取具有重要意义.

The purpose of this study is to develop an identification methodof buried objects for ground penetrating radar systems. In order to extract a desiredtarget response from a distorted radar signal, a technique for waveform calibration isdeveloped and applied to measured radar signals. The results show that the radar signalsare well reconstructed and the target responses included in the signals are successfullyextracted. This indicates that the developed method is significant and essential tofeature extraction for subsurface target identification.