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Design of IREDM System with a DSP Phase Detector

Design of IR EDM System with a DSP Phase Detector ①
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摘要 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. DesignofIREDMSystemwithaDSPPhaseDetector①LIUJianguo,WEIQingnong(AnhuiInstituteofOpticsandFineMechanics,ChineseAcademyofScienc...
出处 《Semiconductor Photonics and Technology》 CAS 1997年第2期154-157,共4页 半导体光子学与技术(英文版)
关键词 Analogue-digital Conversion Distance Measurement DSP Phase Detector 红外电子测距 模数转换 数字信号处理 周相检波器
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