关键词 ：雷达 人工智能 识别 摘要：主要介绍了一种用于手势识别的线性调频雷达，重点介绍了距离-多普勒谱的人工智能信号处理与识别技术。-FMCW radar: —Intelligent driver assistance systems have become important in the automotive industry. One key element of such systems is a smart user interface that tracks and rec