Vehicle antenna system
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 2, 1999
Grant Date -
N/A
app pub date -
Oct 13, 1994
filing date -
Dec 8, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
.?.A mobile antenna system features passive repeater operation to transfer energy between a radio transceiver located inside a vehicle and an external radiator mounted on the outside thereof. By this arrangement, a user of the radio transceiver can gain benefit from the external radiator without the hinderance of a physical, wired connection linking the transceiver to the antenna assembly. In a preferred embodiment, the antenna system operates without any electrical cable extending inside the vehicle from the external radiator..!..Iadd.A mobile cellular antenna system includes an auxiliary antenna that is positioned inside the passenger compartment of a vehicle and is coupled to the radiator on the exterior of the vehicle. This arrangement permits users of portable or transportable cellular telephones with built-in antennas to gain transmission and reception advantage from the exterior antenna while operating from within the passenger compartment. .Iaddend.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully