| 2.42 GHz宽带低相噪LC压控振荡器的设计 |
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| 引用本文： | 刘国栋.2.42 GHz宽带低相噪LC压控振荡器的设计[J].电子技术应用,2012(1):51-53. |
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| 作者姓名： | 刘国栋 |
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| 作者单位： | 重庆邮电大学通信与信息工程学院,重庆,400065 |
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| 摘 要： | 采用一种基于开关电容阵列(SCA)和电压、电流滤波相结合的电路结构,设计了一个宽调谐范围低相位噪声的互补交叉耦合型LC压控振荡器。利用ADS仿真软件对电路进行仿真,达到了宽调谐、低相位噪声、低功耗的要求。
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| 关 键 词： | 压控振荡器 开关电容阵列 相位噪声 互补交叉耦合对 宽带 |
Design of a 2.42 GHz wide-band low-phase-noise LC VCO |
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| Liu Guodong.Design of a 2.42 GHz wide-band low-phase-noise LC VCO[J].Application of Electronic Technique,2012(1):51-53. |
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| Authors: | Liu Guodong |
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| Affiliation: | Liu Guodong(Department of Communication and Information Engineering,Chongqing University of Posts and Telecommunications, Chongqing 400065,China) |
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| Abstract: | A wide tuning range and low phase noise complementary cross-coupled pair LC VCO was designed based on the structure of combination of switching-capacitance array and voltage filter.The circuit was simulated by ADS,and the results show that the circult can get broad tuning、low phase noise and low power. |
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| Keywords: | voltage controlled oscillator switching-capacitance array phase noise complementary cross-coupled pair wide-band |
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