Ku频段LEO卫星与GSO卫星干扰分析——以Starlink和telom - 3s卫星为例

2022 16th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2022-10-13 DOI:10.1109/TSSA56819.2022.10063928

A. Susanto, Iskandar

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引用次数: 1

摘要

研究了大尺度NGSO星座对GSO系统的综合干扰。我们以starlink和telom - 3s卫星为例进行了研究。我们利用TLE，一个(近)实时的轨道元素，并模拟下行干扰场景。仿真结果表明，在纬度0 ~ 40°N范围内，GSO接收机的纬度越高，干扰事件数越少。我们还观察到EPFD将超过ITU-R第22条建议的干扰限制。

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Interference Analysis between LEO and GSO Satellites at Ku Band Frequency: Case Study on Starlink and Telkom-3S

We investigate the aggregate interference caused by large scale NGSO constellations to GSO systems. We propose starlink and Telkom-3S satellite as a case study. We utilize the TLE, a (near-) real-time orbital elements, and simulate the downlink interference scenario. Based on the simulation results, we found that in the range of latitude 0 to 40°N, the higher the latitude of the GSO receiver, the less the number of interference events. We also observe that the EPFD will exceed the interference limit recommended by ITU-R article 22.

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2022 16th International Conference on Telecommunication Systems, Services, and Applications (TSSA)

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