| 摘要 |
The invention provides a glass antenna device having a ground pattern, which has a stable antenna performance regardless of the position of a coaxial cable. The glass antenna device is mounted on a fixed window of a vehicle, and comprises an antenna including a radiation pattern and a ground pattern. The radiation pattern is connected to the inner conductor of a coaxial cable. The ground pattern is coupled capacitively with the vehicle, and further is connected to the outer conductor of the coaxial cable in at least two connecting portions.
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