半导体光子学与技术, 1997, 3 (2): 154, 网络出版: 2011-08-04
Design of IR EDM System with a DSP Phase Detector
Design of IR EDM System with a DSP Phase Detector
摘要
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.
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. LIU Jianguo, WEI Qingnong. Design of IR EDM System with a DSP Phase Detector[J]. Semiconductor Photonics and Technology, 1997, 3(2): 154.
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