| 锁相环建模研究及仿真分析 |
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| 引用本文： | 张立.锁相环建模研究及仿真分析[J].河南科学,2012,30(1):85-89. |
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| 作者姓名： | 张立 |
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| 作者单位： | 河南信息工程学校,郑州,450008 |
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| 摘 要： | 在详细分析锁相环基本原理的基础上,建立了锁相环的数学模型,通过PSpice仿真软件对锁相环的鉴相、幅频特性以及压控等各部分性能进行仿真分析,以验证锁相环设计的合理性.
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| 关 键 词： | 锁相环 模型 PSpice 仿真 |
Modeling Research and Simulation Analysis on Phase-locked Loop |
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| Zhang Li.Modeling Research and Simulation Analysis on Phase-locked Loop[J].Henan Science,2012,30(1):85-89. |
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| Authors: | Zhang Li |
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| Institution: | Zhang Li (Henan Information Engineering College, Zhengzhou 450008, China) |
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| Abstract: | Through detailed analysis on fundamental principle of phase-locked loop, the mathematical model of phase-locked loop was built. Based on PSpice simulation software, the characteristics including phase discrimination, amplitude-frequency characteristics and voltage control were analyzed, and the rationality of phase-locked loop design was confirmed. |
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| Keywords: | PLL model PSpice simulation |
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