H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 1/32 (2006.01) H01Q 1/00 (2006.01) H01Q 1/12 (2006.01)
Patent
CA 2316597
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.
Doi Ryokichi
Kakizawa Hitoshi
Nippon Sheet Glass Co. Ltd.
Smart & Biggar
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