| 一种X频段锁相频率合成器的设计与实现 |
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| 引用本文： | 李垒.一种X频段锁相频率合成器的设计与实现[J].数字通信世界,2020(3):5-6. |
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| 作者姓名： | 李垒 |
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| 作者单位： | 南京熊猫汉达科技有限公司卫星通信技术研究所 |
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| 摘 要： | 锁相频率源是卫星通信系统中最重要的核心部件之一,文章利用TI公司集成了VCO功能的锁相频合器芯片LMX2594设计了一款X频段低相噪频率源,模拟仿真并进行了实物电路测试,结果满足设计要求。该方案简单便捷,结构紧凑,具有广泛的应用前景。
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| 关 键 词： | 频率合成器 锁相环 单片机 LMX2594 |
The Design and Implementation of of an X-band PLL Frequency Synthesizer |
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| LI Lei.The Design and Implementation of of an X-band PLL Frequency Synthesizer[J].Digital Communication World,2020(3):5-6. |
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| Authors: | LI Lei |
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| Affiliation: | (Nanjing Panda Han Da Technology Co.,Ltd.,Satellite Communications Technology Institute,Nanjing,210094) |
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| Abstract: | The phase-locked frequency source is one of the most important core components in the satellite communication system.In this paper,the X-band low-phase noise frequency source is designed by using the new generation of phase-locked frequency synthesizer chip lmx2594 which integrates VCO function,which is newly introduced by TI company.The test results of the physical circuit meet the design requirements.The scheme is simple,convenient,compact and has a wide application prospect. |
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| Keywords: | frequency synthesizer PLL microcomputer LMX2594 |
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