| 双极性晶体管等效电路的教学实践 |
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| 引用本文： | 徐惠钢,郭文华.双极性晶体管等效电路的教学实践[J].常熟理工学院学报,2004,18(4):31-33. |
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| 作者姓名： | 徐惠钢 郭文华 |
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| 作者单位： | 常熟理工学院物理系,江苏,常熟,215500;常熟理工学院物理系,江苏,常熟,215500 |
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| 摘 要： | 为分析双极性晶体管放大电路而引入的众多双极性晶体管等效模型加重了初学者负担.本文介绍了一种从双极性晶体管物理结构出发推导出高频低频等效电路以简化分析手段、突出教学目的的教学尝试,同时利用仿真软件的辅助分析加深初学者对工程近似概念的理解.
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| 关 键 词： | 等效电路 双极性晶体管 物理结构 工程近似 |
| 文章编号： | 1008-2794(2004)04-0031-03 |
| 修稿时间： | 2004年4月22日 |
Teaching Practice on Equivalent Circuit of Bipolar Junction Transistor |
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| XU Hui-gang,GUO Wen-hua.Teaching Practice on Equivalent Circuit of Bipolar Junction Transistor[J].Journal of Changshu Institute of Technology,2004,18(4):31-33. |
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| Authors: | XU Hui-gang GUO Wen-hua |
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| Abstract: | Kinds of equivalent circuit of bipolar junction transistor introduced for transistor circuit analysis add to the burdens of beginer's study.A teaching practice that deduces high-frequency and low-frequency equivalent circuit from internal configuration is introduced in this paper.The teaching intention is protruded by simplifying the means.Moreover,simulation program with the PSPICE make the beginner understand engineering approximate analysis easy. |
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| Keywords: | Equivalent circuit Bipolar junction transistor Internal configuration Engineering approximate analysis |
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