发明名称 Broadcast reception apparatus receiving broadcast by using directional antenna
摘要 A broadcast reception apparatus is connected to a directional antenna capable of changing an airwave reception direction. The broadcast reception apparatus includes a tuner selecting a frequency of airwave received by the directional antenna. When a prescribed condition is satisfied, power is supplied to the tuner, and thereafter power is supplied to the directional antenna.
申请公布号 US7624414(B2) 申请公布日期 2009.11.24
申请号 US20060345758 申请日期 2006.02.02
申请人 FUNAI ELECTRIC CO., LTD. 发明人 ONOMATSU TAKEHIRO;NARITA SHUSUKE
分类号 H04N7/20;H04B1/18;H04B7/10;H04N5/44 主分类号 H04N7/20
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