Broadcasting receiving system
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United States of America Patent
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Sep 16, 2014
Grant Date -
Mar 18, 2010
app pub date -
Sep 18, 2009
filing date -
Sep 18, 2008
priority date (Note) -
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Abstract
To improve the signal/noise ratio of a radio reception system intended for a vehicle, comprising multiple antennas having marked radiation characteristics with a directional effect, in each instance, it is proposed to orient the antennas in the vehicle at spatial sectors, with the proviso that their individual radiation characteristics supplement one another to produce a specific required radiation characteristic. For this purpose, the signals of the antennas are combined in an active combiner, with the interposition of amplifiers, and a sum signal is passed to a receiver by way of an output-side line.
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