发明名称 Broadcast receiving system and broadcast receiving method
摘要 In a broadcast receiving system, a first antenna receives a broadcast signal of a first frequency band and a second antenna receives a signal of a second frequency band different from the first frequency band. A frequency conversion unit converts the signal of the second frequency band into a second signal of the first frequency band. A selection unit selects one of the broadcast signal output from the first antenna and the second signal output from the frequency conversion unit. A demodulation unit demodulates the one of the broadcast signal and the second signal selected by the selection unit.
申请公布号 US7286808(B2) 申请公布日期 2007.10.23
申请号 US20040884078 申请日期 2004.07.02
申请人 MITSUMI ELECTRIC CO., LTD. 发明人 SUGIYAMA MITSUHIRO;SHIBANO HAYATO;OGINO TOSHIKAZU;NAKAMURA KIMINORI
分类号 H04B1/06;H04B1/16;H04B1/18;H04H40/18;H04N5/44 主分类号 H04B1/06
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