Coverage performances analysis on Combined-GEO-IGSO satellite constellation |
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| Authors: | Yong Jiang Sen Yang Gengxin Zhang Guangxia Li |
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| Affiliation: | [1]Institute of Communication Engineering, PLA University of Science and Technology, Nanjing 210007, China [2]Telecommunication Engineering Institute, Air Force Engineering University, Xi＇ an 710071, China |
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| Abstract: | The Combined-GEO-IGSO constellation is the combination of Geostationary Earth Orbit (GEO) satellite and Inclining GeoSynchronous
Orbit (IGSO) satellite. The Combined-GEO-IGSO constellation can integrate the advantages of GEO and IGSO to achieve regional
coverage. In order to discuss the performances of the Combined-GEO-IGSO constellation, the performances of coverage, elevation,
diversity, and transmission are simulated in China and surrounding regions by Satellite Tool Kit (STK). The simulation results
show that: the combined constellation can reach higher multi-satellite coverage and higher communication elevation in China
and surrounding areas; the Doppler shift, delay, and propagation loss of this constellation have little impact on the system.
As regional coverage constellation, the Combined-GEO-IGSO is feasible. |
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