| 质子磁力仪测程标定信号源的研制 |
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| 引用本文： | 肖立萍,杨锡杰,王学成,钱军.质子磁力仪测程标定信号源的研制[J].地震地磁观测与研究,2005,26(5):81-83. |
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| 作者姓名： | 肖立萍 杨锡杰 王学成 钱军 |
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| 作者单位： | 中国,沈阳,110031,辽宁省地震局 |
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| 摘 要： | 利用锁相环数字频率合成电路研制的质子磁力仪测程标定信号源，其频率准确度和稳定度都保证了维修和标定的要求，经实验证明，可靠性和抗干扰性强，解决了实际工作的需要。
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| 关 键 词： | 频率准确度 稳定度 |
| 文章编号： | 1003-3246（2005）05-81-04 |
| 收稿时间： | 2005-03-07 |
| 修稿时间： | 2005年3月7日 |
A study of signal source on measure range standardization for proton magnetometer |
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| Xiao Liping,Yang Xijie,Wang Xuecheng,Qian Jun.A study of signal source on measure range standardization for proton magnetometer[J].Seismological and Geomagnetic Observation and Research,2005,26(5):81-83. |
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| Authors: | Xiao Liping Yang Xijie Wang Xuecheng Qian Jun |
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| Institution: | Earthquake Administration of Liaoning Province, Shenyang 110031, China |
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| Abstract: | A signal source for measure range standardization for proton magnetometer had been developed using frequency synthesis circuit based on phase-locked loop. Its stability and frequency accuracy have matched our demand. The test showed it is suit for our work because the reliability and resistance to interference are perfect. |
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| Keywords: | frequency accuracy stability |
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