| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an antenna, a vehicle door, a vehicle and communication system capable of preventing them from being stolen, and in addition being easily found even if stolen. <P>SOLUTION: A door mirror 11 including a mirror part 12 as a mirror body and a holding part (holder) 13 for holding the mirror part 12, is oscillatably supported by a rod-like oscillation shaft 15 sticking out from a base 14 secured to a side door of a vehicle. The rod-like oscillation shaft 15 includes a built-in rod-like metallic antenna 16, and radio waves are transmitted therefrom mounted on the vehicle. A conductor 17 is attached to the antenna 16 and routed through the interior of the base 14 to a transmission circuit arranged inside the side door. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
