| 摘要 |
PROBLEM TO BE SOLVED: To efficiently emit heat from a heating component to the exterior of a radome.SOLUTION: In a radome (1), at least one circuit board (3) on which a heat generating electronic component is mounted, an antenna element (7), and a metal reflector plate (5) positioned at a rear part of the antenna element (7) are disposed. The circuit board (3) is attached to the reflector plate (5) so that heat of the heat generating electronic component is conducted to the reflector plate (5). The reflector plate (5) has a shape extending from an upper lid part position of the radome (1) to a lower lid part position, and an upper end part and the other end part of the reflector plate (5) are thermally coupled to an upper lid part (1a) and a lower lid part (1b) of the radome (1). |
