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 US2005059370(A1) 申请公布日期 2005.03.17
申请号 US20040884078 申请日期 2004.07.02
申请人 SUGIYAMA MITSUHIRO;SHIBANO HAYATO;OGINO TOSHIKAZU;NAKAMURA KIMINORI 发明人 SUGIYAMA MITSUHIRO;SHIBANO HAYATO;OGINO TOSHIKAZU;NAKAMURA KIMINORI
分类号 H04B1/16;H04B1/18;H04H40/18;H04N5/44;(IPC1-7):H04B17/02;H04B1/10 主分类号 H04B1/16
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