摘要
本文以保障船舶VSAT小站通信链路的稳定性为根本要求,以VSAT网络运营者的角度,从保障通信链路的稳定建立方面,介绍了对船载卫星通信天线的指标要求及测试技术指标,阐明了在工程技术应用上,船载动中通天线的测试技术指标,以确定船舶卫星通信天线系统的选择,保障卫星通信的链路稳定可靠性,提升运营服务水平。
The purpose of this research is toensure the stability of VSAT terminal stations, from VSAT operator's angle and theaspect of guarantee a stablecommunication link,introduced shipboard satellite communication antennas' specifications and the electrothermaldetermination of technicaltesting index, illuminated thetesting index of shipboard VSAT SOTM antenna on engineering technical applications, in order to determine the choosing of shipboard satellite communication antenna systems, ensuring the stability and reliability of satellite communication link, improving operation and service level.
出处
《数字通信世界》
2014年第9期6-10,共5页
Digital Communication World
关键词
船舶卫星通信
动中通天线
天线性能测试
shipboard satellite communication
Satcom-on-the-Move(SOTM)antenna
antenna performance test
