Pane antenna for automobiles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 2001
Grant Date -
N/A
app pub date -
Nov 5, 1993
filing date -
Nov 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A window pane antenna suitable for radio communication, for automobiles, consists of a loop-shaped antenna conductor (6) and of a conductive area (8) disposed in the edge zone of the glass pane (1). The feed point (7) of the antenna conductor (6) is disposed in the immediate vicinity of the conductive area (8, 9, 10) without connection to it. The other end (6') of the antenna conductor (6) is in electrically conducting connection with the conductive area (8, 9, 10). In comparison with known antenna structures for radio communication, the tuning behavior of this antenna structure is comparative insensitive to mechanical tolerances during installation of the antenna window pane.
First Claim
Family
International Classification(s)
Cited Art Landscape
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