| 论电压串联负反馈放大器放大系数的条件 |
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| 引用本文： | 郑崇伟.论电压串联负反馈放大器放大系数的条件[J].温州大学学报(自然科学版),1999,20(3):32-34. |
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| 作者姓名： | 郑崇伟 |
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| 作者单位： | 温州师范学院物理系!温州，325003 |
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| 摘 要： | 本文推导了二级电压串联负反馈放大器电压放大倍数，指出了Kf＝1十Rf／Rel成立的条件，并提出了电路的改进措施
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| 关 键 词： | 电压放大倍数 压串联负反馈 |
On the Conditions of the Amplification Coefficient of the Voltage Series Negative Feedback Amplifier |
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| Zheng Chongwei.On the Conditions of the Amplification Coefficient of the Voltage Series Negative Feedback Amplifier[J].Journal of Wenzhou University Natural Science,1999,20(3):32-34. |
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| Authors: | Zheng Chongwei |
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| Institution: | Department of Physics |
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| Abstract: | This paper derives the voltage arnplification factor of two-stage voltage seriesnegative feedback amplifier, points out the conditions for Kf = 1 Rf/Rel, and puts forwardmeasures to improve the circuit, |
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| Keywords: | voltage amplification factor voltage series negative feedback |
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