摘要
Ku波段高清卫星车具有适应大部分可见卫星的上、下行通信能力,系统能够对音视频信号进行监测、监看、监听,可实现对现场媒体任务的有效支撑。本文从设计原则、设计目标、总体架构、系统原理、布局等多方面分析了Ku波段卫星车的技术系统设计。
Ku-band HD satellite vehicle could realize up and down communication to adapt to most visible satellites, and monitors both audio and video signals to effectively support on-site media tasks. This paper analyzes the technical system design of Ku-band HD satellite vehicle from design principles, design objectives, general framework, system principles, deployment and other aspects.
作者
张之国
Zhang Zhiguo(Ningxia Radio and Television Station,Ningxia 750001,China)
出处
《广播与电视技术》
2019年第4期103-107,共5页
Radio & TV Broadcast Engineering
关键词
KU波段
总体架构
编码调制
综合解码
SSPB
Ku-band
General framework
Coding and modulation
Integrated decoder
SSPB
