| 自激振荡模型在振荡电路分析中的应用 |
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| 引用本文： | 唐正明,朱峰,章三妹.自激振荡模型在振荡电路分析中的应用[J].达县师范高等专科学校学报,2012(2):38-40. |
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| 作者姓名： | 唐正明 朱峰 章三妹 |
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| 作者单位： | [1]西华师范大学物理与电子信息学院四川南充637009 [2]．西南交通大学电气工程学院,四川成都610031 [3]西华师范大学实验中心,四川南充637009 |
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| 基金项目： | 西华师范大学青年基金项目（10A012） |
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| 摘 要： | 振荡电路的分析是模拟电子技术中的难点问题.将反馈方程与电路框图相结合,导出自激振荡条件,并将自激振荡作为模型用于RC桥式正弦振荡电路的分析.结果表明,该方法能很好地帮助理解反馈型振荡电路的原理,同时能方便确定振荡电路各参数.
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| 关 键 词： | 反馈 自激振荡 RC桥式正弦振荡电路 |
Application of Self-oscillation in Oscillator Circuit Analysis |
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| TANG Zheng-ming,ZHU Feng,ZHANG San-mei.Application of Self-oscillation in Oscillator Circuit Analysis[J].Journal of Daxian Teachers College,2012(2):38-40. |
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| Authors: | TANG Zheng-ming ZHU Feng ZHANG San-mei |
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| Institution: | 1.Physics and Electronic Information School of China West Normal University,Nanchong Sichuan 63700,China; 2.Electrical Engineering College of Southwest Jiaotong Universit,Chengdu Sichuan 610031,China; 3.Experiment Center of China West Normal University,NanChong Sichuan 637009,China) |
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| Abstract: | The analysis of Oscillation circuit is a difficult problem in analog electronics.Through combining the feedback equation and its block diagram,the generation condition of self-oscillation is established,then taking self-oscillation as a model for the analysis of RC-bridge sinusoidal oscillator.The results show that this method can help understand the principles of feedback-type oscillator circuit well,and determine the circuit parameters easily. |
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| Keywords: | feedback self-oscillation RC-bridge sinusoidal oscillator |
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