【摘要】 针对汽车毫米波雷达在复杂交通场景中易受到严重的互干扰与多径干扰问题，选择基于信号处理抗干扰方法中的信号分离方法，利用其可以根据接收信号的不同特性将目标信号与干扰信号分离的特点，对四种不同类型的干扰进行抑制。面向汽车毫米波雷达存在的干扰问题，分析了四种不同类型干扰的形成原因，介绍了不同类型干扰相对应的信号分离抑制方法并总结了优缺点，指出了相关的研究发展趋势。更多还原

【Abstract】 In response to the serious mutual interference and multipath interference problems that automotive millimeter wave radar is prone to in complex traffic scenarios, the signal separation method based on signal processing anti-interference methods is chosed.By utilizing its ability to separate target signals from interference signals based on the different characteristics of received signals, four different types of interference are suppressed.Aiming at the interference problem of automotive millimeter wave radar, the causes of four different types of interference are analyzed.The signal separation and suppression methods are introduced corresponding to different types of interference.The advantages and disadvantages are summarized, and the relevant research and development trends are pointed out.更多还原