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1. 北京国电高科科技有限公司,北京 100094
2. 保定市退役军人事务局,河北 保定 071051
3. 63861部队,吉林 白城 137000
4. 北京建企动力科技工程有限公司,北京 101100
[ "赵艳宾(1981− ),男,北京国电高科科技有限公司高级工程师,主要研究方向为卫星物联网" ]
[ "王任宁(1990− ),男,63861部队工程师,主要研究方向为无线通信" ]
[ "胡培培(1983− ),女,北京建企动力科技工程有限公司工程师,主要研究方向为卫星通信" ]
网络出版日期:2022-04,
纸质出版日期:2022-04-20
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赵艳宾, 王任宁, 胡培培. 一种MEO星座的覆盖性能及组网方案分析[J]. 电信科学, 2022,38(4):70-76.
Yanbin ZHAO, Renning WANG, Peipei HU. Analysis on the coverage performance and networking scheme of an MEO constellation[J]. Telecommunications science, 2022, 38(4): 70-76.
赵艳宾, 王任宁, 胡培培. 一种MEO星座的覆盖性能及组网方案分析[J]. 电信科学, 2022,38(4):70-76. DOI: 10.11959/j.issn.1000-0801.2022068.
Yanbin ZHAO, Renning WANG, Peipei HU. Analysis on the coverage performance and networking scheme of an MEO constellation[J]. Telecommunications science, 2022, 38(4): 70-76. DOI: 10.11959/j.issn.1000-0801.2022068.
地球静止轨道(geostationary earth orbit,GEO)卫星轨道位置资源稀缺已久,巨型低轨卫星星座的发展浪潮使得低轨轨道资源也变得空前紧张,中地球轨道(medium earth orbit,MEO)星座作为GEO和低地球轨道(low earth orbit,LEO)星座的折中,必将成为各国博弈的角逐场,参考世界各MEO星座和我国国情,提出了一种(6+4)MEO星座方案,并使用STK(Satellite Tool Kit)软件对星座覆盖性能、星际链路特性和信关站选址及覆盖性能进行了仿真分析,该方案通过地面站中继实现轨道间通信,有效规避了利用星际链路实现轨际通信时存在的各种问题,使系统得到简化、可靠性得到提高,在全球低轨卫星轨道资源紧张的形势下具有很强的战略价值。
Geostationary earth orbit (GEO) satellite orbit position resources have been scarce for a long time.The development of giant low-orbit satellite constellations has made the low-orbit resources unprecedentedly scarce.As a compromise between GEO and low earth orbit (LEO) constellations
the medium earth orbit (MEO) constellation will surely become a battle field for all countries.Referring to various MEO constellations in the world and our national conditions
a (6+4) MEO constellation was proposed.STK (Satellite Tool Kit) was used to simulate and analyze the constellation coverage performance
inter-satellite link characteristics
gateway site selection and coverage performance.Inter-orbit communication was realized through ground station relay
effectively avoiding various problems through inter-satellite links.The system was more simple and steady.It's much valuable in strategy in the circumstance of global low-orbit resources scarce.
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