| 通信广播卫星的最佳轨位 |
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| 引用本文： | 顾龙翔.通信广播卫星的最佳轨位[J].华东师范大学学报(自然科学版),1989(1):71-77. |
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| 作者姓名： | 顾龙翔 |
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| 作者单位： | 华东师范大学现代教育技术研究所 |
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| 摘 要： | 通信广播卫星对于指定的覆盖区而言,它在静止轨道上的定点位置有个最佳值。本文从减小功率通量密度损失,提高接收仰角要求出发,在理论上导出通信广播卫星的最佳轨位的数学模型,经微型计算机模拟,确定中国通信广播卫星的最佳轨位为104.25°E。文中按此定点位置要求,给出中国主要城市卫星站参数的计算机运行结果。
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| 关 键 词： | 静止卫星轨道 最佳定点 接收仰角 |
The Optimization Location of Communication and Broadcast Satellite |
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| GU LONGXIANG.The Optimization Location of Communication and Broadcast Satellite[J].Journal of East China Normal University(Natural Science),1989(1):71-77. |
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| Authors: | GU LONGXIANG |
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| Institution: | Institute of Modern Educational Technology |
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| Abstract: | As regards particular coverage area, the communication and broadcast, satellite has an optimization location on the static satellite orbit. From the viewpoint of reducing the loss of power flux density and increasing receiving elevation angle, a mathematic model of the optimization location is given. The optimization location of the satellite of China is obtained to be east longitude 104.25 degrees with computer analog. According to above requirements, the satellite station parameter of main cities in China is given. All results are obtained by computer. |
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| Keywords: | elevation angle optimization location static satellite orbit power flux density |
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