基于毫米波雷达数据的信号处理研究  

Research on Signal Processing Based on Millimeter Wave Radar Data

作　　者：薛世琦 郝永平[1] Xue Shiqi;Hao Yongping

机构地区：[1]沈阳理工大学装备工程学院,沈阳110159

出　　处：《上海电气技术》2025年第1期43-47,93,共6页Journal of Shanghai Electric Technology

摘　　要：为了解决激光雷达在目标识别成像时因天气原因造成的局限性,研究基于毫米波雷达数据的信号处理。利用毫米波雷达对目标进行点云成像,以便更好地识别目标。在成像之前,对原始毫米波数据进行处理,为成像做好准备。将目标放置在空旷的室外空间,利用超分辨算法对毫米波雷达数据进行信号分类,识别出距离雷达板10~15 m的目标。虽然目标反射信号存在噪声干扰,但是仍然具有良好的识别效果。通过研究确认,利用毫米波雷达进行目标识别,可以有效解决激光雷达目标识别存在的缺陷,具有较高的可操作性。In order to address the limitation of laser radar in target recognition and imaging caused by weather condition,the signal processing based on millimeter wave radar data was studied.The millimeter wave radar was used for point cloud imaging of target to identify target better.Before imaging,the raw millimeter wave data was processed to prepare for imaging.The target was placed in an open outdoor space,the super-resolution algorithm was used to classify the signals of millimeter wave radar data,and identify target at the distance of 10~15 m from the radar board.Although there is noise interference in the reflected signal of target,it still has good recognition performance.Through research,it has been confirmed that using millimeter wave radar for target recognition can effectively solve the shortcoming of laser radar target recognition,and has high operability.

关 键 词：雷达 数据 信号 处理 

分 类 号：TN957.52[电子电信—信号与信息处理]