Compact vehicle-mounted antenna
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United States of America Patent
Stats
-
Apr 10, 2007
Grant Date -
Mar 2, 2006
app pub date -
Sep 26, 2003
filing date -
Sep 27, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compact, vehicle-mounted antenna is disclosed. In one embodiment, a first and second antenna element are positioned on a conductive ground plane. The antenna elements can comprise platforms supported by a ground and a feed. The antenna elements can be tuned to various bands (e.g., cellular or PCS). At least one additional antenna element (e.g., a GPS receive antenna) can be positioned between the two antenna elements. One of the feeds of the antenna elements can be angled so that the antenna element has a desired height (e.g., a height matching the other antenna element). The antenna elements can be electrically connected to a transmission line via a single feed line.
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