Patent ID: 9640872
Date: 2017-05-02
CPC Classifications: H01Q,Y10T

Claim:
1. A radar antenna, comprising: an antenna unit provided with dielectric bodies in a front part thereof in a radio wave radiating direction; a housing unit for supplying a radio wave to the antenna unit and configured to rotate the antenna unit with a rotational shaft, a rotational axis of the rotational shaft perpendicular to a longitudinal direction of the antenna unit; and an antenna supporting unit attached between the antenna unit and the housing unit to separate the antenna unit from the housing unit, the antenna supporting unit including: wherein the antenna supporting unit is built by connecting members made of FRP with each other in an overlapped manner; and wherein at least a part of one of the supporting bars, at least a part of another one of the supporting bars adjacent thereto, and a part of the pedestal between the two supporting bars are formed by a single FRP sheet.