Asahi Glass Company, Limited

Akio Nagata

Tsuyoshi Yamamoto

Masaki Ito

Mitsurou Watanabe

An automobile glass antenna which improves the antenna gain, is provided. The automobile glass antenna has an H-band antenna conductorconnected with an H-band feeding portionand extending in the transverse direction to receive high frequency band; an independent conductor that is separated from the H-band antenna conductorand not connected with the H-band feeding portionin terms of direct current, is provided in or on a side window glass sheet; the independent conductor has a first antenna elementextending in a vertical direction and second antenna elementsextending in a transverse direction; the first antenna elementand the second antenna elementsconstitute a cross-shaped antenna element; and the H-band antenna conductorand the independent conductor are capacitively coupled.

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Tokyo, Japan

Akio Nagata