| 非线性电路叠加原理分析方法讨论 |
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| 引用本文： | 刘树平,吴勇灵.非线性电路叠加原理分析方法讨论[J].黔南民族师范学院学报,2012,32(2):120-123. |
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| 作者姓名： | 刘树平 吴勇灵 |
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| 作者单位： | 黔南民族师范学院物理与电子科学系,贵州都匀,558000 |
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| 摘 要： | 叠加原理是分析线性电路的一种基本方法,对于工作在小信号下的由晶体管组成的非线性电路,将具有非线性特性的晶体管线性化之后,也完全适用。本文通过利用叠加原理对一个负反馈放大电路动态参数的分析,探讨非线性电路的分析方法。
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| 关 键 词： | 叠加原理 非线性电路 反馈系数 开环放大倍数 闭环放大倍数 |
On the Exploration of the Method to Analyze Nonlinear Circuit Superposifion Principle |
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| LIU Shuping,WU Yongling.On the Exploration of the Method to Analyze Nonlinear Circuit Superposifion Principle[J].Journal of Qiannan Normal College of Nationalities,2012,32(2):120-123. |
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| Authors: | LIU Shuping WU Yongling |
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| Institution: | (Dep.of Physics and Electronic Science,Qiannan Normal College for Nationalities,Duyun 558000,China) |
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| Abstract: | The superposition principle is a basic method for the analysis of linear circuits.It is also fully applicable for nonlinear circuit formed by the transistor under the small-signal environment when the non-linear transistor is linearized.The paper explores the method to analyze nonlinear circuit by applying the superposition principle to a negative feedback amplifier circuit dynamic parameter. |
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| Keywords: | superposition principle nonlinear circuit feedback coefficient open-loop magnification dosed-loop magnifiotion |
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