Vehicle antenna
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 10, 2002
Grant Date -
Nov 8, 2001
app pub date -
Feb 9, 2001
filing date -
Feb 11, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An antenna includes a support and an electroconductive first antenna element, e.g., an electroconductive coating, located on the support and spaced from at least one electroconductive second antenna element. The first antenna element is connected to a ground through an electronic filter device, such as an inductor, configured to pass selected frequencies, e.g., AM frequencies, to the ground to eliminate the selected frequencies from the signal provided by the first antenna element. The first antenna element is preferably located between the second antenna element and a source of electronic noise to shield the second antenna element from at least a portion of the electronic noise. The second antenna element receives and provides at least one of the selected frequencies passed to the ground from the first antenna element.
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