| 一种高速连续频率测量方法 |
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| 引用本文： | 柳义利,周渭,刘海霞.一种高速连续频率测量方法[J].宇航计测技术,2000,20(1):32-38. |
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| 作者姓名： | 柳义利 周渭 刘海霞 |
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| 作者单位： | 西安电子科技大学281信箱,710071 |
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| 摘 要： | 给出了一种新型频率测量方法,论述了基本原理和线路实现,并对其误差进行了分析.此方法的特点是高准确度、高速度、低成本、并可连续测量.本测频方法特别适合航天、国防等领域的实时自动测控系统.
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| 关 键 词： | 频率测量 高速 +多周期同步 连续计数 |
| 修稿时间： | 1999年11月18 |
A new method of high speed and continuous measurement of frequency |
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| Liu Yili, Zhou Wei, Liu Haixia.A new method of high speed and continuous measurement of frequency[J].Journal of Astronautic Metrology and Measurement,2000,20(1):32-38. |
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| Authors: | Liu Yili Zhou Wei Liu Haixia |
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| Institution: | Liu Yili; Zhou Wei; Liu Haixia |
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| Abstract: | This paper presents a new-type method of frequency measurement. Basic principle and hardware design of the method are discussed and analysis of error is also given. The characteristics of this method are high accuracy, high speed, continuous measurement and low cost. It can be specially used in the automatic control systems of space, national defense and so on. |
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| Keywords: | Measurement of frequency High speed ~ Nulti-cycle synchronition Con tinuous count |
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