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Title:
HIGH-FREQUENCY ANTENNA FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2009017456
Kind Code:
A
Abstract:

To provide a high-frequency antenna for an automobile which improves the antenna gain of an antenna conductor provided in a spoiler.

A defogger is provided on a rear window plate 14, a part of a plurality of heater wires, extending in a horizontal direction; a spoiler including an antenna conductor 6 embedded therein is provided above the rear window glass plate 14; at least one of a plurality of bus bars has a bus bar horizontal portion 1H extending in a horizontal direction; the bus bar horizontal portion 1H is provided in the upper region of the rear window glass plate 14; and a plurality of vertical heater wires 2 that extend in the vertical direction from the bus bar horizontal portion 1H, are provided.


Inventors:
SHIMO KENICHIRO
NODA KAZUYOSHI
HAYASHI TAKUJI
Application Number:
JP2007179706A
Publication Date:
January 22, 2009
Filing Date:
July 09, 2007
Export Citation:
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Assignee:
ASAHI GLASS CO LTD
International Classes:
H01Q1/32
Domestic Patent References:
JP2005191906A2005-07-14
JP2003273617A2003-09-26
JP2006117026A2006-05-11
JP2006165756A2006-06-22



 
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