摘要
提出一种工作在Ku频段的双线极化卫星通信终端。该终端由天线终端、旋转支架、天线底座、电池等模块组成。天线终端将天线罩、天线辐射体、变频模块、信号处理模块等一体化集成设计,其中天线采用传统开口波导天线嵌套复合基板的模式,以进一步降低天线整体剖面及质量。终端尺寸紧凑、无需复杂组装、开机即用、自动对星。在无地面通信网络的地区以及需要建立专用通信网络时,可迅速架设该卫星通信终端,并实现图像、话音、数据等综合业务的可靠传输。
This paper presents a dual-linear polarization satellite communication terminal operating in the Ku band.The terminal consists of modules including the antenna terminal,rotating bracket,antenna base,and battery.The antenna terminal features an integrated design incorporating the radome,antenna radiator,frequency conversion module,and signal processing module.The antenna employs a conventional open-ended waveguide structure nested with composite substrates to further reduce the overall profile and weight of the antenna.The terminal boasts a compact size,requires no complex assembly,offers plugand-play operation,and features automatic satellite acquisition.In areas lacking terrestrial communication networks or when establishing dedicated communication networks is necessary,this satellite communication terminal can be rapidly deployed to achieve reliable transmission of integrated services such as images,voice,and data.
作者
毛亚民
高平
樊星
MAO Yamin;GAO Ping;FAN Xing(CETC Rongwei Electronic Technology Co.,Ltd.,Chengdu,Sichuan 610036,China;29th Research Institute,China Electronics Technology Group Corporation,Chengdu,Sichuan 610036,China)
出处
《自动化应用》
2025年第18期253-255,262,共4页
Automation Application
关键词
卫星通信终端
双线极化
KU频段
satellite communication terminal
dual-linear polarization
Ku band
