发明名称 BROADCASTING RECEIVING SYSTEM
摘要 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.
申请公布号 US2010066618(A1) 申请公布日期 2010.03.18
申请号 US20090562345 申请日期 2009.09.18
申请人 DELPHI DELCO ELECTRONICS EUROPE GMBH 发明人 HEUER CHRISTIAN
分类号 H01Q1/32 主分类号 H01Q1/32
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