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Design of IR EDM System with a DSP Phase Detector

Design of IR EDM System with a DSP Phase Detector

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Abstract

The design and realization of a new generation of infra-red electronic distance measurement (IR EDM) system are presented.A DSP(Digital Signal Process) phase detector based on high speed analog-to-digital converter and DSP technique has been designed,in order to improve the precision and reliability of IR EDM system.As a result,the EDM system developed with a DSP phase detector has a precision of 3 mm in the measuring range of 2 km.

广告组1.2 - 空间光调制器+DMD
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中图分类号:P225.2

收稿日期:1996-10-28

修改稿日期:1997-01-20

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作者单位    点击查看

LIU Jianguo:Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, CHN
WEI Qingnong:Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, CHN

引用该论文

LIU Jianguo,WEI Qingnong. Design of IR EDM System with a DSP Phase Detector[J]. Semiconductor Photonics and Technology, 1997, 3(2): 154-157

LIU Jianguo,WEI Qingnong. Design of IR EDM System with a DSP Phase Detector[J]. 半导体光子学与技术, 1997, 3(2): 154-157

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