空间通信研究现状及发展趋势 -

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空间通信研究现状及发展趋势

doi:10.3788/CO.20120502.0116

1.
长春理工大学空间光电技术研究所, 吉林长春 130022;
2.
长春理工大学电子信息工程学院, 吉林长春 130022

基金项目:

国防科工局基础科研基金资助项目(No.A362080230)

详细信息

通讯作者:
姜会林(1945—),男,辽宁辽中人,教授,博士生导师,主要从事通信、光学仪器设计等方面的研究。 E-mail:HLJiang@cust.edu.cn

中图分类号:TN929.12
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- 被引次数:0
出版历程
- 收稿日期:2012-02-28
- 修回日期:2012-03-25
- 刊出日期:2012-04-10

Research status and development trend of space laser communication

1.
Institute of Space Photoelectric Technology, Changchun University of Science and Technology, Changchun 130022, China;
2.
School of Electronics and Information Engineering, Changchun University of Science and Technology, Changchun 130022, China

摘要

摘要:综述了空间通信的技术优势,总结了国外主要空间通信系统运行计划和相应的参数指标,重点介绍了空间通信技术在美国、欧洲、日本的研究现状,给出了通信的关键技术。指出了未来的空间通信技术不仅会使通信速率越来越高,其通信模式也会从点对点单一通信模式向中继转发和构建空间通信网络方向发展。最后对我国空间通信技术的发展作了简要介绍。
- 空间通信/
- 数据传输/
- 通信模式
Abstract:This paper reviews the outstanding advantages of space laser communication and gives the operating plans of main foreign communication links and their technological parameters. It describes the present situation of space laser communication in the United States, Europe and Japan in detail, and explains the key technologies of space laser communication. It points out that the transmission speed of the laser communication will be faster and faster in future and the communicating model also can be changed from the points to points to the relaying repeater and constructing space communication networks. Finally, this paper introduces the development of space laser communication briefly in China.
- space laser communication/
- data transmission/
- communication mode

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参考文献 (1)

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