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发明授权
CN106450782B 雷达组件 有权

雷达组件
摘要：
本申请公开了雷达组件。所述雷达组件的端射天线提供多个天线单元，多个传输线用于连接射频芯片和所述多个天线单元，以传输激励电信号和回波电信号，其中，所述多个金属化过孔限定从馈电端向收发端逐渐增大的喇叭形介质区，所述喇叭形介质区在所述介质基板边缘形成收发端，所述第一金属面和所述第二金属面与所述多个金属化过孔形成位于所述介质基板边缘的多个天线单元，所述多个传输线与所述第一金属面的连接位置形成所多个天线单元的相应馈电端。采用多个天线单元的端射天线可以减小雷达组件的尺寸以及改善安装便利性，从而有利于提高系统集成度和空间利用率。
摘要（英）：

The invention discloses an end-on-fire antenna and a radar assembly. The end-on-fire antenna comprises at least one dielectric substrate; and a plurality of antenna units which are located at the edges of the electric substrates. The plurality of antenna units comprises at least one transmitting unit and at least one receiving unit, wherein at least one transmitting unit transmits electromagnetic waves from the edge of at least one dielectric substrate, and at least one receiving unit receives the electromagnetic waves from the edge of at least one dielectric substrate. The end-on-fire antenna can reduce the size of the radar assembly, can improve the installation convenience, and facilitates the improvement of system integrity and space utilization rate.

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