发明名称 |
Oscillator |
摘要 |
An oscillator comprising an oscillation circuit including an oscillation transistor whose emitter is connected to the ground with respect to a D.C. signal; a detection circuit for detecting D.C. power source current supplied to said oscillation transistor; and a control circuit for controlling a D.C. bias voltage impressed on said oscillation transistor according to an output signal from the detection circuit, wherein the oscillation circuit, detection circuit and control circuit jointly constitute a negative feedback loop for sending direct current back to the source. |
申请公布号 |
US4091339(A) |
申请公布日期 |
1978.05.23 |
申请号 |
US19770763552 |
申请日期 |
1977.01.28 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO., LTD. |
发明人 |
SUGIMOTO, TAKASHI;NOYORI, KAZUMASA |
分类号 |
H03B5/04;H03B5/12;H03L1/00;H03L1/02;(IPC1-7):H03B5/12 |
主分类号 |
H03B5/04 |
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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