我国深空探测地面站发射机的发展及展望

Development of Transmitters for China's Deep Space Stations and Their Prospect

随着深空探测任务的发展,对地面站发射机输出功率有了越来越高的要求。在讨论了测控系统地面站发射机的国内外发展现状和应用趋势的基础上,重点分析了未来我国发射机的主要发展方向和趋势,并对其中的关键技术进行了详细描述;提出了我国未来发展深空探测地面站发射机应该开展关键技术、关键元器件或零部件的研究工作,以及一些技术发展方向性的理论研究的建议,为我国深空探测技术的发展提供了参考。

The requirements on the output power of transmitters of ground stations are higher and higher with the development of deep space exploration missions. Following discussions on the status quo, development and trend of applications of earth station transmitters in TT＆C （Tracking, Telemetry and Command） systems, the main areas of development and trend of development of future transmitters are analyzed. Key technologies are described in detail. Finally, suggestions are given on research and development of key technologies and key components and parts for fu- ture earth station transmitters in deep space exploration. The purpose is to provide reference for development of Chi- na＇s deep space exploration technology.