Ultra-WideBand Synthetic Aperture Radar (UWB SAR) can detect shallow buried UneXploded Ordnance (UXO), where the efficiency of extracted features determines the detection performance.

• 超宽带合成孔径雷达(UWB SAR)能够探测浅埋未爆物(UXO)，而提取特征的有效性直接决定了检测性能。