Beijing SEAS Space Technology Co., Ltd. (hereinafter referred to as Kedian Aerospace) is a platform for industrialization of TWT Research and Development Center, Institute of Electronics, Chinese Academy of Sciences, dedicated to the industrial application and promotion of microwave vacuum devices.Established in 1956, the Institute of Electronics of the Chinese Academy of Sciences (hereinafter referred to as the Institute of Electronics) is the first comprehensive research institute of electronics and Information Science in China. It is mainly engaged in applied basic research and high-tech innovation research in the field of electronics and information science and technology. At present, it has formed three pillar areas and five key areas. The three pillar areas are microwave imaging technology, microwave electro-vacuum technology and geospatial information technology. The five key areas are microwave imaging basic research, electromagnetic detection technology, sensor and micro-system technology, advanced laser and detection technology and programmable chip technology. The Institute consists of 11 research departments, including the State Key Laboratory of Microwave Imaging Technology, the State Key Laboratory of Sensing Technology (North Base), the Key Laboratory of the Institute of High Power Microwave Sources and Technology, the Key Laboratory of the Institute of Electromagnetic Radiation and Detection Technology, and the Key Laboratory of the Institute of Space Information and Applications Technology (Geography and Competition). Bo Space Information Technology Laboratory, Information Processing and Image Analysis Laboratory, Space Traveling Wave Tube Research and Development Center, High Power Gas Laser Technology Department, Aerospace Microwave Remote Sensing System Department, Aerospace Microwave Remote Sensing System Department, Microwave Micro-system Research and Development Department. There are two research labs in Suzhou Institute of Electronics, one is Geospatial Information System, the other is Spatial Information Intelligent Processing System.