Hitachi Cable, Inc.

Yuichi Anzai

Masayoshi Kaneyasu

Shinichi Takaba

Hitoshi Horita

An antenna elementis installed at a glass partof a vehicle. The antennal elementhas a ground partand a radiating element. A metallic part side ground partof the ground partis overlapped with a metallic partof the vehicle, while a glass part side ground partof the ground partand the radiating elementare not overlapped with the metallic part. The ground partis installed such that a ratio of the area of the glass part side ground partto be overlapped with the glass partto the area of the metallic part side ground partto be overlapped with the metallic partis from 1:5 to 1:10.

Growing community of inventors

Hitachi, Japan

Yuichi Anzai