| 小型激光测距机高压放电分析及干扰解决措施 |
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| 引用本文： | 余开国,李辉强,潘康立. 小型激光测距机高压放电分析及干扰解决措施[J]. 激光与红外, 2009, 39(5): 496-498 |
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| 作者姓名： | 余开国 李辉强 潘康立 |
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| 作者单位： | 华北光电技术研究所,北京,100015;华北光电技术研究所,北京,100015;华北光电技术研究所,北京,100015 |
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| 摘 要： | 分析了灯泵小型激光测距机的放电过程,建立了放电回路微分方程,得出放电电流曲线。通过回路放电模型,分析了放电干扰的产生机制、出现时间以及对测距系统的影响,进而从布局、布线、屏蔽等方面找到合理的手段来削弱放电干扰的影响。
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| 关 键 词： | 氙灯 灯泵激光测距机 接收门限 |
Analysis of high-voltage in discharging and the resolving methods of interference about laser range finder |
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| YU Kai-guo,LI Hui-qiang,PAN Kang-li. Analysis of high-voltage in discharging and the resolving methods of interference about laser range finder[J]. Laser & Infrared, 2009, 39(5): 496-498 |
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| Authors: | YU Kai-guo LI Hui-qiang PAN Kang-li |
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| Affiliation: | North China Research Institute of Electro-optics,Beijing 100015,China |
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| Abstract: | This article analyzes the discharge process of a minitype laser range finder with lamp-light,founds a differential eguation,and gets a circuit current curve in discharging.With the circuit current model the article illuminates the elements and the time of interference aroused by discharging,which how much effects the laser range finder while working.In conclusion getting a correct way that weakens the effects of interference aroused by discharging through distribution,layout,shield earth and so on. |
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| Keywords: | xenon lamp laser range finder with lamp light threshold gate of receiver |
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