摘要
本文就卫星通信的发展动态作了一些概括和综述。首先介绍了卫星通信的发展简史,然后阐述了卫星通信中卫星固定通信、卫星移动通信和卫星直接广播的发展现状,在此基础上分析了卫星通信的发展趋势及我国卫星通信的发展目标。
A summary and review about satellite communication was given. Firstly, the brief history of the satellite communication was introduced. Secondly, the development of fixed - satellite service, mobilesatellite service and broadcast -satellite service were described. Finally, the trends of satellite communications development and the goals of Chinese satellite communications development were also given.
出处
《无线通信技术》
2010年第3期24-29,共6页
Wireless Communication Technology
基金
国家自然科学基金资助项目(60673087)
河北省教育厅科学研究计划项目(2009425)
关键词
卫星通信
卫星固定通信
卫星移动通信
卫星直接广播
satellite communication
fixed - satellite communication
mobile - satellite communication
broadcast - satellite communication
