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Multisim仿真软件在高频电子线路教学中的应用与探讨

更新时间:2020-10-24 01:20:32 大小:4M 上传用户:zhengdai查看TA发布的资源 标签:multisim 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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高频电子线路课程教学存在抽象、枯燥、学生参与的积极性不高的问题。对现有的教学现状进行改革,把Multisim仿真软件引入高频电子线路教学,列举了单失谐鉴频电路仿真实例,通过不断改变电路元件参数,并进行对比分析感性失谐和容性失谐波形的特点,以及二极管包络检波器正常检波情况、惰性失真现象。通过仿真实验,可以生动直观地展现仿真结果,增强学生的感性认识,加深学生对概念和原理的理解。实践证明,这种教学方法有利于调动学生的学习积极性和主动性,明显改善了教学效果。

In view of the problems existing in the teaching of“High-frequency Electronic Circuit”,such as abstract,boring, and low participation enthusiasm of students,the traditional teaching was reformed and the Multisim simulation software was in-troduced into the teaching of“High-frequency Electronic Circuit”. The simulation examples for single detuning amplitude dis-criminator circuit were enumerated. Through continuous change of circuit component parameters,the characteristics of detuning waveforms,normal detection of diode envelope detector and inert distortion phenomenon were compared and analysed. The simu-lation experiments show the simulation results can be revealed intuitively and vividly,which can enhance perce...

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Multisim仿真软件在高频电子线路教学中的应用与探讨.pdf 4M

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