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Establishing the theoretical relationship between the unique properties of X-ray photon (large energy, non-dispersive, strong penetrability, etc.) and the link performance is the primary problem needed to be resolved in X-ray communication system design. This paper firstly outlines the research...
Micro-vibration has been a critical factor for image quality of high-resolution satellites, and with the increase of resolution, especially for the ultrahigh-resolution satellites, it isnot enough to get high-quality images if only depends on front-end suppression. In this paper, the influencing...
In the space environment, spacecraft on orbit released a series of organic gas molecules by means of material outgassing, vacuum outgassing, eliminating propellant, and so on. These gas molecules can deposit on sensitive surface by direct transportation, reflection, atmospheric-scattering...
As the fault detection of satellites in-orbit concerned, characters of the telemetry data and conventional fault detection methods were analyzed. Based on this, the demand on the development of fault detection technologies was studied, and new methods were proposed with the application effects...
The analysis of the co-orbit inter-satellite-link (ISL) topology plays an important role. ISL routing problem can be achieved by using difference topological method. Therefore, the choice of scientific, rigorous topology methods can have advantages of concepts clear and simple operation....
According to the requirements of Chang’e 4 mission, the configuration and layout of Queqiao relay satellite are designed based on the mission analysis. The satellite’s shape, structure size, mechanical interface of launch vehicle adapter, module division, primary structure and equipment layout...
The publication of this original article unfortunately contained several mistakes.
The original version of this article unfortunately contained a mistake.
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