| A MEO Tracking and Data Relay Satellite System Constellation Scheme for China |
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| 作者姓名： | WU Ting-yong WU Shi-qi LING Xiang |
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| 作者单位： | School of Communication and Information Engineering, University of Electronic Science and Technology of China Chengdu 610054 China |
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| 基金项目： | Supported by National Natural Science Foundation of China （No. 60372013） |
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| 摘 要： | A medium earth orbit （MEO） tracking and data relay satellite system （TDRSS） constellation scheme for China is proposed. This system consists of MEO satellite constellation, inter-satellite links （ISLs） and terrestrial gateway station, which can provide continuous bidirectional data transmission links between low altitude spacecrafls and the terrestrial gateway station in China. Theoretical analysis and simulation results indicate that the proposed constellation can cover the global low altitude space sphere and earth surface of China continuously, and has a preferable practical perspective.
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| 关 键 词： | 地球轨道 MEO 数据传播卫星系统 卫星通信 太空船 |
| 收稿时间： | 2005-04-11 |
A MEO Tracking and Data Relay Satellite System Constellation Scheme for China |
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| WU Ting-yong WU Shi-qi LING Xiang.A MEO Tracking and Data Relay Satellite System Constellation Scheme for China[J].Journal of Electronic Science Technology of China,2005,3(4):293-297. |
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| Authors: | WU Ting-yong WU Shi-qi LING Xiang |
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| Abstract: | A medium earth orbit (MEO) tracking and data relay satellite system (TDRSS) constellation scheme for China is proposed. This system consists of MEO satellite constellation, inter-satellite links (ISLs) and terrestrial gateway station, which can provide continuous bidirectional data transmission links between low altitude spacecrafts and the terrestrial gateway station in China. Theoretical analysis and simulation results indicate that the proposed constellation can cover the global low altitude space sphere and earth surface of China continuously, and has a preferable practical perspective. |
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| Keywords: | medium earth orbit data relay satellite system inter-satellite links low altitude spacecraft |
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