发明名称 |
Digital super-regenerative detector RF receiver |
摘要 |
A digital super-regenerative receiver has an analog RF detector and a regenerative oscillator. An output signal of the analog RF detector is used to generate a digital signal from which an oscillator bias is adjusted in order to maintain the oscillator start-up time at a fixed level. The circuit senses through the use of a multi-level threshold detector if the start-up time is earlier or later than the predetermined start-up time and produces an output signal when the majority of the start times are ahead of the expected start time.
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申请公布号 |
US6118828(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19970907469 |
申请日期 |
1997.08.08 |
申请人 |
THE CHAMBERLAIN GROUP, INC. |
发明人 |
SCHLEIFER, FRED FREYBLER |
分类号 |
H03D11/00;H03D11/08;H04B1/30;(IPC1-7):H04L25/06 |
主分类号 |
H03D11/00 |
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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