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MIMO radar apparatus for separately determining elevation angle and azimuth angle of object and method for operating MIMO radar apparatus

机译:用于分别确定物体的仰角和方位角的mimo雷达设备以及操作mimo雷达设备的方法

摘要

A MIMO radar device for the decoupled determination of an elevation angle and azimuth angle of an object. The MIMO radar device includes an antenna array including multiple transmitting antennas, whose phase centers are situated spaced apart from one another along a first coordinate direction; and multiple receiving antennas, whose phase centers are situated spaced apart from one another along the first coordinate direction; the phase center of at least one of the transmitting antennas being spaced apart from the phase centers of the remaining transmitting antennas by an offset value along a second coordinate direction; the phase center of at least one of the receiving antennas being spaced apart from the phase centers of the remaining transmitting antennas by the offset value along the second coordinate direction; an evaluation unit to evaluate electromagnetic signals for the decoupled determination of the elevation angle and the azimuth angle of the object.
机译:一种用于解耦确定物体的仰角和方位角的MIMO雷达设备。 MIMO雷达装置包括天线阵列,该天线阵列包括多个发射天线,其相位中心沿着第一坐标方向彼此间隔开。多个接收天线,其相位中心沿第一坐标方向彼此隔开。至少一个发射天线的相位中心沿着第二坐标方向与其余发射天线的相位中心间隔开偏移值;至少一个接收天线的相位中心沿第二坐标方向与其余发射天线的相位中心间隔开偏移值;评估单元,用于评估电磁信号,以便对物体的仰角和方位角进行解耦确定。

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