| 摘要 |
A glass plate is formed with a radiating conductor. An electronic circuit unit includes a base plate soldered to the radiating conductor to be fixed to the glass plate, a frame fixed to the base plate with screws for accommodating the circuit board, and a cover crowned on the frame. The base plate is provided with a holding piece which protrudes the inside of the frame, and a hooking piece which protrudes out of frame. The cover is provided with a holding groove. A feeder line connected to the radiating conductor is inserted between the holding piece and the glass plate. The feeder line drawn out of the frame is hooked on the hooking piece, and led to the circuit board by the holding groove.
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