发明名称 |
LOW NOISE BLOCK DOWN CONVERTER |
摘要 |
The converter for minimizing the existing LNB by using a patch such as a general conductor instead of a bandpass filter, includes a midband frequency generator receiving output from the 1st amplifier, a patch patterned on a substrate above a ground plane to be resonated to a desired frequency band. The converter has a patch receives broadcast signal to filter a desired frequency without a bandpass filter.
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申请公布号 |
KR960011413(B1) |
申请公布日期 |
1996.08.22 |
申请号 |
KR19940009493 |
申请日期 |
1994.04.30 |
申请人 |
DAEWOO ELECTRONICS CO., LTD. |
发明人 |
LEE, SUNG - HOON |
分类号 |
H03H7/00;(IPC1-7):H03H7/00 |
主分类号 |
H03H7/00 |
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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