文中结合了低轨道小卫星通信系统的重要理论和关键技术,着重对低轨道小卫星通信的地面站控制系统进行了详细地分析和研究。借鉴国外同类型设备的技术优点和国外设备相结合的研究测试方法,在其设备结构的基础上进行合理的创新与改进。最后,经过系统仿真和实际的测试,达到了与卫星进行数据传输的要求,并实现了对多普勒频移的控制。 This paper combines the important theories and key technologies of the low-orbit satellite communication system and focuses on the detailed analysis and research of the ground station control system of the low-orbit satellite communications. Learn from the technical advantages of the same type of equipment abroad and research and test methods that are combined with foreign equipment, and make reasonable innovations and improvements on the basis of the equipment structure. Finally, after the system simulation and the actual test, the data transmission with the satellite is achieved, and the Doppler shift control is realized.