阅读说明：本技术 测角方法以及雷达设备 (Angle measuring method and radar apparatus ) 是由 周沐 曹毅 于 2018-11-16 设计创作，主要内容包括：一种测角方法以及雷达设备,应用于雷达系统,用于降低测量目标点的第一角度的复杂度。方法包括：利用雷达设备获取目标点的N维天线数据,N为大于2的正整数；将N维天线数据进行降维,得到K维天线数据,K为小于N的正整数；根据K维天线数据计算目标点的第一角度,第一角度为目标点相对于雷达设备的角度。(An angle measurement method and a radar device are applied to a radar system and used for reducing complexity of measuring a first angle of a target point. The method comprises the following steps: acquiring N-dimensional antenna data of a target point by using radar equipment, wherein N is a positive integer greater than 2; reducing the dimension of the N-dimensional antenna data to obtain K-dimensional antenna data, wherein K is a positive integer smaller than N; and calculating a first angle of the target point according to the K-dimensional antenna data, wherein the first angle is the angle of the target point relative to the radar equipment.)