发明名称 DIGITAL BROADCASTING RECEIVER
摘要 PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver which acquires detailed program information without interrupting a program that is currently viewed. SOLUTION: This digital broadcasting receiver receives digital broadcasting in which detailed program information is transmitted in at least one frequency band among plural frequency bands that belong to a horizontally polarized wave and also detailed program information is transmitted in at least one frequency band among plural frequency bands that belong to a vertically polarized wave. In such a case, it is provided with a tuning circuit 3 which respectively and simultaneously tunes in to both a frequency band corresponding to a channel designated by a user and a frequency band which is for acquiring the detailed program information to a receiving signal of a polarized wave in which program presentation information of a channel designated by the user between the horizontally and the vertically polarized wave.
申请公布号 JP2000013698(A) 申请公布日期 2000.01.14
申请号 JP19980176141 申请日期 1998.06.23
申请人 SANYO ELECTRIC CO LTD 发明人 TAKAHASHI TOSHIYUKI
分类号 H04N5/44;(IPC1-7):H04N5/44 主分类号 H04N5/44
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