| 摘要 |
PROBLEM TO BE SOLVED: To mount a module of a Bluetooth device to be positioned in a vehicle, at a position where radiation characteristics of a communication antenna can be utilized. SOLUTION: In a short-range vehicle Bluetooth wireless communication mounted in the vehicle, a communication antenna 50 of the Bluetooth apparatus is formed in one body with a room mirror 200. As a result, not only the Bluetooth apparatus is brought into the front sheet but also communication is realized with the Bluetooth apparatus brought into the rear sheet. COPYRIGHT: (C)2003,JPO
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