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Conferences > ACPC > 2014 > ATh3A > ATh3A.183

High Precision Pointing and Tracking Technology for Space Optical Communication

Zhang Yan and Gao Shijie

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Abstract

Space optical communications are stabilized by uplink and downlink beacon tracking system. This technology includes several servo control technology, such as point-ahead control, acquisition, pointing and tracking process. In this paper, a method of high precision pointing and tracking is build to space optical communication, and its simulation analysis shows it can achieve high precision of 2μrad.

© 2014 Optical Society of America

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