| 矢量网络分析仪系统锁相技术 |
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| 引用本文： | 刘敬坤.矢量网络分析仪系统锁相技术[J].科技信息,2008(17):33-33. |
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| 作者姓名： | 刘敬坤 |
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| 作者单位： | 中国电子科技集团公司第四十一研究所,山东青岛266555 |
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| 摘 要： | 系统锁相技术是矢量网络分析仪的关键技术，其主要作用是保证YTO输出频率和参考频率严格同步。本文详细介绍了系统锁相技术中辅助锁相电路的设计，阐述了此辅助电路是如何有效缩短扫描时间，进而提高整个矢量网络分析仪测试速度。
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| 关 键 词： | 锁相 捕获 跟踪 |
The system Phase locking Technology of vector network analyzer |
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| Liu Jingkun.The system Phase locking Technology of vector network analyzer[J].Science,2008(17):33-33. |
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| Authors: | Liu Jingkun |
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| Institution: | Liu Jingkun (NO.41.Institute ofCETC, Qingdao 266555) |
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| Abstract: | system Phase locking Teehnology is very important in vector network analyzer, it insure in-phase between frequency of YTO and frequency of reference.. In this paper, The design of assistant of PLL was introduced detailed, and the causation how this design shortened scanningtime was explained. The time of scanning was shortened, the time of measure was shortened corresponding. |
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| Keywords: | phase lock acquire track |
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