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- Title
一种间隔重访的低轨星座设计方法.
- Authors
周李春
- Abstract
For the problem of designing optimal constellation under the condition of discontinuous coverage, a method of designing low Earth orbit(LEO) constellation for interval revisit is proposed in the area of LEO electronic reconnaissance and remote sensing satellites. By improving the method of Street of Coverage (SOC) for polar orbit satellite constellations, the area of coverage to the Earth is equivalent to a rectangle. According to the average revisit interval of the constellation to the ground target, the revisit interval among satellites in the same orbit and between orbital planes is analyzed, and approximate optimal parameters of constellation are obtained. The STK simulation result shows that the designed LEO satellite constellation can meet the requirements of revisit interval.
- Subjects
REMOTE sensing; LOW earth orbit satellites; RECONNAISSANCE operations; ORBITS (Astronomy); EARTH (Planet)
- Publication
Telecommunication Engineering, 2022, Vol 62, Issue 6, p711
- ISSN
1001-893X
- Publication type
Article
- DOI
10.3969/j.issn.1001-893x.2022.06.003