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Proceedings Paper

Simulated testing of range accuracy of infrared phase range finder
Author(s): Zhibin Chen; Baohua Liu
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Paper Abstract

In view of the difficulties of testing the range accuracy of infrared phase range finder under field conditions, this paper establishes a simulated testing model. This model receives the infrared wave emitted by the phase range finder, and then makes spectrum analysis on the sampled received wave to obtain its initial phase. Therefore the initial phase of the local oscillation source in the phase range finder can be estimated. According to the preset simulated range value the initial phase of the simulated echo can be calculated and set. By examining the response after the phase range finder receiving the simulated echo, it is possible to judge whether its range accuracy is up to the technical specification. This paper presents functional simulation experiments, and the results confirm the feasibility of the simulated testing system model.

Paper Details

Date Published: 30 November 2011
PDF: 9 pages
Proc. SPIE 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 82010T (30 November 2011); doi: 10.1117/12.904666
Show Author Affiliations
Zhibin Chen, Institute of Ordnance Technology (China)
Baohua Liu, Institute of Ordnance Technology (China)


Published in SPIE Proceedings Vol. 8201:
2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems
Xinyong Dong; Xiaoyi Bao; Perry Ping Shum; Tiegen Liu, Editor(s)

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