Communications: radio wave antennas – Antennas – With ice clearer or preventer
Patent
1991-08-15
1993-11-30
Hille, Rolf
Communications: radio wave antennas
Antennas
With ice clearer or preventer
343713, H01Q 132, H01Q 2100, H01Q 2300
Patent
active
052669602
ABSTRACT:
Disclosed is a pane antenna installed in a heated window pane of a motor vehicle to receive frequencies above the high frequency range. The antenna includes at least one wire-shaped first antenna conductor extending across parallel heating conductors of a heating field. The crossing points of the first antenna conductor with heating conductors are preferably in galvanic contact to create a capacitive antenna region along the first antenna conductor. The capacitive antenna region is coupled via a second antenna conductor extending also perpendicularly to the heating conductors, to an antenna terminal arranged on the window pane in proximity to a rim. The window pane is surrounded by a conductive frame and a grounding point is created on the frame opposite the antenna terminal.
REFERENCES:
patent: 3771159 (1973-11-01), Kawaguchi et al.
patent: 4331961 (1982-05-01), Davis
patent: 4757322 (1988-07-01), Yokogawa et al.
patent: 4849766 (1989-07-01), Inaba et al.
patent: 4864316 (1989-09-01), Kaoru et al.
patent: 4954797 (1990-09-01), Shinnai et al.
patent: 5017933 (1991-05-01), Sakurai et al.
Flachenecker, deceased Gerhard
Hopf Jochen
Lindenmeier Heinz
Reiter Leopold
Brown Peter Toby
FUBA Hans Kolbe Co.
Hille Rolf
Striker Michael J.
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