摘要
随着通信的全球化发展,通信网络逐步向立体式综合化演变,卫星通信在其中扮演的角色也越来越重要。文中介绍了各类卫星系统的状况和发展趋势,并将我国卫星通信发展水平和国际水平进行了比较,最后对今后发展提出了建议。
With the global communications development, the telecom network has been gradually developing towards integration and the satellite communications is playing an increasingly important role. In this paper, the development status and trend of various satellite systems are described; a comparison is made with other countries and proposals for future development are put forward.
出处
《世界电信》
1998年第2期14-16,共3页
World Telecommunications
关键词
卫星通信
卫星移动通信
低轨道卫星
宽带通信系统
Satellite communications Satellite mobile communications Low orbit satellite Wideband communication systems
