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基于Multisim10.1频率自动跟踪锁相环电路的仿真分析

更新时间:2020-08-30 08:01:18 大小:1M 上传用户:songhuahua查看TA发布的资源 标签:multisim 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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利用Multisiml0.1软件对高频电路频率自动跟踪锁相环进行了仿真分析:通过改变电阻大小调整振荡波形的脉冲宽度,调整积分电路的电容大小能找出最佳锁相范围的数值大小,改变电容大小调整波形是否同步和改变信源的频率找同步范围,从而实现频率自动追踪。仿真结果与实际理论相吻合,虚拟仿真实例的结论证明了将Multisiml0.1合理引入到高频电路实验教学后,能将一些抽象、枯燥的电子线路理论教学变得具体和生动,有利于提高电子线路理论课的教学质量.

Auto-frequency Tracking phase locked loop cireuit had been analyzed and simulated by Multisim 10. 1 software. By changing resislance to adjust oscillation wavefonn' s pulse width, and changing the integral circuit' s calmcilance In find optimal locked phase range, and changing capacitance to adjust wavefnrm synchronization, and changing signal soure' s frequenvy the authors tried to find synchronization range, thus realized frequency tracking. The simulaliml resuhs showed that simulation technology by using Muhisim 10. 1 could make some abstract and Imring theoretical teaching beeome concretely and lively, thus facilitated to improve leaching quality of the course of high frequency eleclrouic circuit.

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基于Multisim10.1频率自动跟踪锁相环电路的仿真分析.pdf 1M

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