发明名称 |
DEVICE FOR RECEIVING GROUND WAVE MULTIMEDIA BROADCASTING |
摘要 |
A device for receiving ground wave multimedia broadcasting is provided to enable a user to watch the multimedia broadcasting without disconnection by sufficiently amplifying broadcasting signals in a receipt sensitivity shadow area. A device for receiving ground wave multimedia broadcasting comprises the following parts: a micro strip line-type antenna(30) which receives the ground wave multimedia broadcasting transmitted in a base station; a first amplifier(70) which amplifies broadcasting signals received to the antenna; a BPF(Band Pass Filter)(80) which reamplifies the low frequency of the broadcasting signals after filtering only the broadcasting signals.
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申请公布号 |
KR20070091739(A) |
申请公布日期 |
2007.09.12 |
申请号 |
KR20060021232 |
申请日期 |
2006.03.07 |
申请人 |
HPTELECOM CO., LTD. |
发明人 |
KIM, SEOK JIN;LEE, MAN SICK |
分类号 |
H04N5/44;H01P3/08 |
主分类号 |
H04N5/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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