| 基于Multisim 10的共射极放大器设计与仿真 |
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| 引用本文： | 许建明,彭森,王小沅,陈鹏.基于Multisim 10的共射极放大器设计与仿真[J].国外电子元器件,2012(3):88-91. |
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| 作者姓名： | 许建明 彭森 王小沅 陈鹏 |
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| 作者单位： | 邵阳学院信息工程系,湖南邵阳422000 |
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| 基金项目： | 湖南省教育厅基金资助项目（09C886）; 邵阳学院资助项目（2010JGW04） |
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| 摘 要： | 利用Multisim 10仿真软件对共射极放大电路进行了计算机辅助设计和仿真。运用直流工作点对静态工作点进行了分析和设定;利用波特图示仪分析了电路的频率特性;对电压增益、输入电阻和输出电阻进行了仿真测试,测试结果和理论计算值基本一致。研究表明,Multisim 10仿真软件具有强大的设计和仿真分析功能,可以缩短设计周期,保障操作安全,方便调试、节省成本和提高设计质量等。
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| 关 键 词： | 静态工作点 放大器 仿真 频率特性 Multisim10 |
Design and simulation on common-emitter amplifiers based on Multisim 10 |
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| XU Jian-ming,PENG Sen,WANG Xiao-yuan,CHEN Peng.Design and simulation on common-emitter amplifiers based on Multisim 10[J].International Electronic Elements,2012(3):88-91. |
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| Authors: | XU Jian-ming PENG Sen WANG Xiao-yuan CHEN Peng |
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| Affiliation: | (Department of Information Engineering, Shaoyang University, Shaoyang 422000, China) |
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| Abstract: | Computer aided design and simulation on common emitter amplifier circuit were prepared using Muhisim 10 simulation software. The use of DC operating point analysis and set of the static operating point; analysis of the frequency characteristics of the circuit using Bode Plotter;simulation test on the voltage gain, input resistance and output resistance,and test results are basically to agree with theoretical calculations. It was found that Multisim 10 simulation software with a strong design and simulation analysis function, can shorten the design cycle, ensure the safety of operation, convenient debug, save costs and improve the design quality, etc. |
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| Keywords: | static operating point amplifier simulation frequency characteristics Multisim 10 |
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