发明名称 |
Resonant circuit for the extraction of the clock frequency oscillation from the data flow |
摘要 |
A resonant circuit for extracting a signal at a bit frequency from a data flow, at a clock frequency lower than microwave frequencies. The circuit has good frequency, selectivity and stability even under varying operative conditions, and in particular at varying temperatures. The circuit includes a G-shaped strip line section, which has an appropriate length to resonate at a predetermined range of frequencies, and is applied on an amorphous quartz substrate. The extraction system includes the above resonant circuit, a data flow input circuit, and an output circuit for amplifying the extracted signal.
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申请公布号 |
US4625185(A) |
申请公布日期 |
1986.11.25 |
申请号 |
US19840590363 |
申请日期 |
1984.03.16 |
申请人 |
TELETTRA, TELEFONIA ELETTRONICA E RADIO S.P.A. |
发明人 |
BURZI, GIUSEPPE;MENGOLI, GIOVANNI;POGLIANI, LUCIANO |
分类号 |
H01P1/203;H01P7/08;(IPC1-7):H01P7/08 |
主分类号 |
H01P1/203 |
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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