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Proceedings Paper

Development of the circuit system in high frequency satellite laser ranging equipment based on FPGA
Author(s): Chong Chen; Chunbo Fan; Zhenwei Li; You Zhao
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Paper Abstract

High frequency, as well as automation and day light ranging, is a signify feature of new generation Satellite Laser Ranging (SLR) systems. In spite of increase the quantity of observation data, the high frequency SLR can also significantly improve the SP and NP precision. These trends of SLR technology lead to new requirement of control circuit. In this paper, an implementation of control circuit in single FPGA chip was present. SOPC (system on programmable chip) system was proposed to solve these problems. To realize the system, a control circuit custom component was designed and simulated by us. Then, the component was integrated into a SOPC system. Cooperated with software, the circuit has the ability to control the SLR system running at high frequency. Finally, the system was simulated in the Quartus software and NIOS IDE provided by Altera and implemented in an Altera EP1S10 development kit.

Paper Details

Date Published: 28 January 2009
PDF: 9 pages
Proc. SPIE 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, 71561Z (28 January 2009); doi: 10.1117/12.806825
Show Author Affiliations
Chong Chen, National Astronomical Observatories (China)
Graduate Univ. of Chinese Academy of Sciences (China)
Chunbo Fan, National Astronomical Observatories (China)
Zhenwei Li, National Astronomical Observatories (China)
You Zhao, National Astronomical Observatories (China)


Published in SPIE Proceedings Vol. 7156:
2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments

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