摘要
移动卫星通信是现代卫星通信中的一个重要发展方向,但就其设计要求目前尚无统一标准,本文就车载式移动卫星通信地球站自动跟踪和运动中通信时能源保障等问题作一详细阐述。
Mobile satellite communication is one of the major developing tendencies in modernsatellite communication, however there is still lack of a unified standard for its design re-quirements for the moment. This paper details such technical issues as the auto-trackingof the mobile satellite communication earth station as well as secured power supply forcommunication while movement.
出处
《通信与广播电视》
2003年第2期28-33,共6页
Communication & Audio and Video
关键词
移动卫星通信
车载卫星地球站
VSAT
自动跟踪
能源保障
satellite communication
mobile communication
vehicular satellite communication earth station
VSAT
auto-tracking