| LC低相位噪声压控振荡器设计与仿真 |
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| 引用本文： | 王欢.LC低相位噪声压控振荡器设计与仿真[J].舰船电子工程,2006,26(4):143-145. |
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| 作者姓名： | 王欢 |
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| 作者单位： | 解放军理工大学通信工程学院研究生3队,南京,210007 |
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| 摘 要： | 压控振荡器（VCO）是频率合成器的重要组成部分。介绍在射频集成电路中广泛应用的LC压控振荡器设计方法，并对VCO的主要性能指标相位噪声的产生机理进行了分析，在此基础上给出了降低相位噪声的措施。最后，对输出频率1．1GHz—1．3GHz的低相位噪声VCO进行设计和仿真。
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| 关 键 词： | 压控振荡器 相位噪声 设计 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-31 |
LC Low Phase Noise Voltage- controlled Oscillator Design and Simulation |
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| Wang Huan.LC Low Phase Noise Voltage- controlled Oscillator Design and Simulation[J].Ship Electronic Engineering,2006,26(4):143-145. |
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| Authors: | Wang Huan |
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| Institution: | Postgraduate Team 3 ICE PLAUST, Nanjing 210007 |
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| Abstract: | Voltage-controlled oscillator(VCO) is one of the most important parts of frequency synthesizer.This paper introduces the method of designing LC voltage-controlled oscillator which is used in RFIC popularly,then presentes a study of phase noise mechanisms on the base of which several methods to educe phase noise are put out.Finally,1.1GHz-1.3GHz low phase noise VCO was designed and simulated. |
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| Keywords: | voltage - controlled oscillator phase noise design |
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