| 共射-共基电路的高频响应分析及PSPICE仿真 |
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| 引用本文： | 任青莲,高文华.共射-共基电路的高频响应分析及PSPICE仿真[J].山西电子技术,2011(6):3-5. |
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| 作者姓名： | 任青莲 高文华 |
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| 作者单位： | 太原科技大学电子信息工程学院; |
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| 基金项目： | 山西省教育厅教学研究项目:电子技术类课程教学内容的整合与实验中心管理模式的改革(2007010742) |
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| 摘 要： | 对共射-共基组合放大电路的高频响应进行了详细的分析，给出了上限截止频率的简单计算方法，从密勒效应的角度对比了单管共射放大电路与共射-共基组合放大电路的上限截止频率，并利用PSPICE软件进行了仿真，仿真结果也验证了理论分析的正确性。
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| 关 键 词： | 共射-共基放大电路 高频响应 PSPICE仿真 |
High-frequency Response of the CE-CB Amplifier and Its PSPICE Simulation |
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| Ren Qing-lian,Gao Wen-hua.High-frequency Response of the CE-CB Amplifier and Its PSPICE Simulation[J].Shanxi Electronic Technology,2011(6):3-5. |
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| Authors: | Ren Qing-lian Gao Wen-hua |
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| Affiliation: | Ren Qing-lian,Gao Wen-hua(College of Electronic and Information Engineering,Taiyuan University of Science and Technology,Taiyuan Shanxi 030024,China) |
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| Abstract: | Frequency response is an important target of the amplifier,which used to measure the amplifier adaptation to different frequency signals.Mastering of its analysis and calculation method is important for the design and use of amplifier.In this paper,the high-frequency response of the CE-CB amplifier is analyzed in detail,a simple calculating method of the high 3-db frequency is given,comparison between CE amplifier and CE-CB amplifier from the Miller effect is made,and their frequency response are simulated ... |
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| Keywords: | CE-CB amplifier high-frequency response PSPICE simulation |
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