摘要
在卫星通信体系中,天线系统起着关键作用。为了全面提升其跟踪精度、消除安全隐患,设计并实施了新的技改方案。经科学检测分析,证明在改造后,天线接收信号电平值波动幅度大幅减小,跟踪精度有较大的提升,达到了设计改造的目的。
Antenna system plays a key role in the satellite communication system.In order to enhance the tracking precision and eliminate safety hazards,it designed and implemented a new technical reformation program.Based on the scientific testing,it was proved that the volatility of electronic level value of antenna received signal reduced substantially and the tracking accuracy increased greatly,which had achieved the purpose of reformation.
出处
《交通标准化》
2011年第15期96-99,共4页
Communications Standardization
关键词
天线系统
设计
技改方案
antenna system
design
technical reformation scheme
