| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an antenna housing wherein a sufficient cooling performance can be obtained in the case of an operation of an antenna system and which can be made compact so as to satisfy the control by the Road Traffic Act in non-operation. <P>SOLUTION: The antenna housing 10 mounted on an automobile includes: an air inlet 12e for receiving a cooling medium for blowing and cooling the antenna system 11 contained inside the antenna housing 10; and a bellows structure part 30 provided on an upwind side of the antenna system 11 when the cooling medium is blown to the antenna system 11. The bellows structure part 30 is kept in an extended state in the case of the operation of the antenna system 11 and kept in a shrank state when not in operation. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
