低分辨雷达自动目标识别一直是雷达目标识别研究领域的难点。与高分辨雷达目标识别不同，低分辨雷达分类识别主要指对机群目标的大小、架次以及调制方式等进行粗略分类。给出了一个基于飞机目标回波波形对机群目标进行分类识别的低分辨雷达目标识别系统例子。

ATR of low-resolution radar always has been a difficulty in radar target recognition field. Different from the high-resolution radar, the ATR of low-resolution radar aims at the simple classification of aircrafts information of the apparent size, numbers or the modulation type. This paper gives an example of echo-shape based ATR system of the low-resolution radar.

TN953