| 高精度高分辨力时间间隔测量的技术实现 |
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| 引用本文： | 王玉珍,冯卫,史永彬. 高精度高分辨力时间间隔测量的技术实现[J]. 计量学报, 2009, 30(Z1). DOI: 10.3969/j.issn.1000-1158.2009.z1.023 |
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| 作者姓名： | 王玉珍 冯卫 史永彬 |
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| 作者单位： | 1. 中国人民解放军92493部队,辽宁,葫芦岛,125000
2. 石家庄市无线电四厂,河北,石家庄,050011 |
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| 摘 要： | 介绍1 ns分辨力时间间隔测量的技术实现和总体方案设计,并对高分辨力频率测量所采用的模拟内插技术和实现的技术途径进行了简要分析.研究证明采用模拟内差计数方法能够满足高精度、高分辨力的时差测量,提高实现1 ns的时间间隔测量能力.
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| 关 键 词： | 计量学 高精度测量 高分辨力 时间间隔 模拟内差 |
The Realization of High Precise and Resolution in Time Interval Measurement |
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| WANG Yu-zhen,FANG Wei,SHI Yong-bin. The Realization of High Precise and Resolution in Time Interval Measurement[J]. Acta Metrologica Sinica, 2009, 30(Z1). DOI: 10.3969/j.issn.1000-1158.2009.z1.023 |
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| Authors: | WANG Yu-zhen FANG Wei SHI Yong-bin |
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| Abstract: | The realization and design of 1 ns resolution time interval measurement is introduced. Analog inner inserting technology and realization method is also described. It is proved by research that using analog value intervening method, not only high precision of time difference measurement can be achieved, but also Ins interval measurement ability improved. |
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| Keywords: | Metrology High precision measurement High resolution Time interval Analog inner insert |
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