发明名称 Television receiver that can receive both regular broadcast-satellite television and digital terrestrial broadcast
摘要 A portable apparatus is provided that can receive both regular broadcast satellite television or non-digital Terrestrial Television Broadcast signals and Digital Terrestrial Television Broadcast (DTTB) signals. The portable apparatus may include a signal comparer which compares a direct satellite television broadcast signal with a digital terrestrial television broadcast signal to determine which signal has greater signal strength, and processing the signal having the greater signal strength.
申请公布号 US7589793(B2) 申请公布日期 2009.09.15
申请号 US20060348591 申请日期 2006.02.07
申请人 YANG CHENHUAN 发明人 YANG CHENHUAN
分类号 H04N5/44 主分类号 H04N5/44
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