| 高精度时间频率基准辅助GPS定位的研究与实现 |
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| 引用本文： | 王培源,谭业春,郭唐永,邹彤,李欣,沈基玲.高精度时间频率基准辅助GPS定位的研究与实现[J].大地测量与地球动力学,2007,27(Z1):94-95. |
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| 作者姓名： | 王培源 谭业春 郭唐永 邹彤 李欣 沈基玲 |
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| 作者单位： | 中国地震局地震研究所,武汉 430071 |
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| 摘 要： | 介绍一种基于压控振荡器和GPS技术的时间频率基准，实现可编程脉冲、频率输出，达到了长期稳定性与短期稳定性兼优的目的。
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| 关 键 词： | 时间频率基准 压控振荡器 GPS 现场可编程门阵列 可编程脉冲及频率 |
RESEARCH AND ACCOMPLISHMENT OF GPS ASSISTED WITHTIME-FREQUENCY DATUM OF HIGH PRECISION |
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| Wang Peiyuan,Tan Yechun,Guo Tangyong,Zou Tong,Li Xin,Shen Jilin.RESEARCH AND ACCOMPLISHMENT OF GPS ASSISTED WITHTIME-FREQUENCY DATUM OF HIGH PRECISION[J].Journal of Geodesy and Geodynamics,2007,27(Z1):94-95. |
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| Authors: | Wang Peiyuan Tan Yechun Guo Tangyong Zou Tong Li Xin Shen Jilin |
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| Institution: | Institute of Seimology, CEA, Wuhan 430071 |
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| Abstract: | A time and frequency reference based on voltage controlled oscillator and GPS technique is introduced.By use of it the programmable pulse and frequency output can be realized, and the long term stability and short term stability of this reference will be fine. |
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| Keywords: | time and frequency reference VCXO GPS FPGA programmable pulse and frequency |
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