Performance of satellite-to-ground communications link between ARTEMIS and the optical ground station

被引：48

作者：

Alonso, A ^{[1
]}

Reyes, M ^{[1
]}

Sodnik, Z ^{[1
]}

机构：

[1] Inst Astrofis Canarias, E-38200 San Cristobal la Laguna, Spain

来源：

OPTICS IN ATMOSPHERIC PROPAGATION AND ADAPTIVE SYSTEMS VII | 2004年 / 5572卷

关键词：

satellite-to-ground laser communication; ARTEMIS; OGS; bit error rate measurements;

D O I：

10.1117/12.565516

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The European Space Agency has built an optical ground station sited at the Observatorio del Teide operated by the Instituto de Astrofisica de Canarias. This station, equipped with a 1m telescope, has a multipurpose configuration for inorbit commissioning and checkout of laser communication payloads. Since November 2001, the bidirectional link with satellite ARTEMIS has been established in more than 80 successful sessions. In this paper, we analyze the influence of turbulence parameters on the performance of communications; in the bidirectional ground to space laser communication experiments. The link performance observed in the satellite-to-ground channel showed average bit error rates of 10(-6) over long durations (20 minutes), however in some occasions BER's of at least 10(-9) 10(-10) over durations of 5 to 30 minutes were observed. The behavior of the Bit Error Rate measurements performed in different turbulence conditions is characterized.

引用

页码：372 / 383

页数：12

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