| 卫星通信圆锥扫描跟踪 |
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| 引用本文： | 赵来定,胡正飞,曹伟,季鸿宇.卫星通信圆锥扫描跟踪[J].现代雷达,2006,28(3):76-78,90. |
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| 作者姓名： | 赵来定 胡正飞 曹伟 季鸿宇 |
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| 作者单位： | 1. 南京邮电大学通信与信息工程学院,南京,210003
2. 南京邮电大学应用数理学院,南京,210003 |
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| 摘 要： | 提出了一种在动载体卫星通信控制系统中，无需空心电机的圆锥扫描测角跟踪方案。介绍了该圆锥扫描旋转副面的有关结构安排和圆锥扫描测角系统的原理。实验研究了载体姿态变化对角误差计算的影响，并在此基础上介绍了圆锥扫描测角系统抗噪声检测的有关手段。该圆锥扫描测角系统结构安排巧妙、简单、成本低、工作可靠、具有实用价值。
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| 关 键 词： | 动载体 卫星通信 圆锥扫描 测角跟踪 噪声 载体姿态变化 |
| 收稿时间： | 2005-09-10 |
| 修稿时间： | 2005-09-102006-02-16 |
Application of Conical Scan and Track to Satellite Communication |
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| ZHAO Lai-ding,HU Zheng-fei,CAO Wei,JI Hong-yu.Application of Conical Scan and Track to Satellite Communication[J].Modern Radar,2006,28(3):76-78,90. |
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| Authors: | ZHAO Lai-ding HU Zheng-fei CAO Wei JI Hong-yu |
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| Affiliation: | 1. Department of Communication Engineering, Nanjing University of Posts and Telecommunications , Nanjing 210003, China;2. Communication and Information Engineering Institute, Nanjing University of Posts and Telecommunications, Naniing 210003,China |
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| Abstract: | This paper issues a kind of angle measuring tracking method for conical scan without hollow motor in moving cartier satellite communication system. In the paper, it formulates the structure arrangement of the rotating sub reflector, and also the principle of the angle measuring through conical scan, it analyzes the influence of cartier position variance to the angular error calculation, based on the result, it introduces several relevant measures of anti-noise detection in the angle measuring system. The system test has verified that this low cost, simole, stable, feasible proposal is practical. |
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| Keywords: | moving carrier satellite communication conical scan angle measuring tracking noise carrier position variation |
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