ARRAY ANTENNA AND ITS POWER SUPPLY SYSTEM

摘要

An array antenna in which a base (31) on which a plurality of antenna elements (34) are arranged as well as a radome (35) for covering the plurality of antenna elements (34) are formed as curved so as to coincide with the curved surface configuration of a wall body (47) or the like on which the antenna is to be mounted. A power supply system which comprises an opening (135) provided in a wall body (134) on which an array antenna is to be mounted, a cylindrical member (136) provided at a peripheral edge part of the opening (135), a group of power supply connectors (124) disposed at a location of the array antenna corresponding to the opening (135) of the wall body (134), a group of power supply lines (143) disposed in an interior of the cylindrical member (136) to be connected to the group of power supply connectors (124), and adhesive (146) sealingly filled in the interior of the cylindrical member (146) between the power supply lines (143) to seal the cylindrical member.