In:
Journal of Physics: Conference Series, IOP Publishing, Vol. 2469, No. 1 ( 2023-03-01), p. 012006-
Abstract:
The paper presents a high-throughput satellite flexibility modeling and analysis method. The described method gives the design basis for choosing flexible satellite payloads such as transparent digital processors (DTP) for high-throughput satellites. The algorithm in the paper takes different time demands within the high-throughput satellite beams and different area demands between beams as input analyzes the capacity matching rate under the onboard resource constraint in different application scenarios. It also gives the conclusion of whether the satellite chooses a flexible design or not. When the variance of inter-beam demand and design capacity in the coverage area exceeds a given limit, the flexible payload is selected to achieve a higher capacity matching ratio and lower satellite design and usage cost. When the variance of demand and beam design capacity is less than the given limit, the variance of inter-beam demand in the coverage area is smaller, and the satellite system without flexible design is selected considering the full satellite capacity and cost.
Type of Medium:
Online Resource
ISSN:
1742-6588
,
1742-6596
DOI:
10.1088/1742-6596/2469/1/012006
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2023
detail.hit.zdb_id:
2166409-2
