发明名称 |
Low-noise block-down receiver for satellite television broadcasting has signal processing circuit in plastics housing with integrated horn and hollow wave-guide |
摘要 |
The low-noise block-down receiver (1) has a signal processing circuit (40) contained in a plastics housing (10') with an integrated horn (11') and hollow wave-guide (12'). The inside surfaces of the housing are coated with a metal film (31) of an electrically conductive alloy, for transmission of microwaves and preventing signal leakage and external noise interference.
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申请公布号 |
FR2785746(A3) |
申请公布日期 |
2000.05.12 |
申请号 |
FR19990004272 |
申请日期 |
1999.04.06 |
申请人 |
MICROELECTRONICS TECHNOLOGY INC |
发明人 |
CHOU WEN PIN |
分类号 |
H01Q1/24;H01Q13/02;H01Q23/00;(IPC1-7):H04B1/16 |
主分类号 |
H01Q1/24 |
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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