| 卡塞格伦天线系统中波束指向角度和天线座机械角度关系的研究与分析 |
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| 引用本文： | 吴鹏. 卡塞格伦天线系统中波束指向角度和天线座机械角度关系的研究与分析[J]. 电讯技术, 2007, 47(2): 149-153 |
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| 作者姓名： | 吴鹏 |
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| 作者单位： | 中国西南电子技术研究所,成都,610036 |
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| 摘 要： | 文中介绍的卡塞格伦天线系统中,波束指向角度和天线座机械角度有着复杂的数学关系.采用球面三角法推导了这些关系,作为雷达伺服系统测量和控制波束指向角度的基础.
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| 关 键 词： | 雷达 伺服系统 卡塞格伦天线 波束方向 机械角度 数学关系 角度控制与测量 |
| 文章编号： | 1001-893X（2007）02-0149-05 |
| 收稿时间： | 2006-05-12 |
| 修稿时间： | 2006-05-122006-10-10 |
Study on and Analysis of the Relations between Beam Direction and Mechanical Angle of the Antenna Pedestal in Cassegrain Antenna |
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| WU Peng. Study on and Analysis of the Relations between Beam Direction and Mechanical Angle of the Antenna Pedestal in Cassegrain Antenna[J]. Telecommunication Engineering, 2007, 47(2): 149-153 |
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| Authors: | WU Peng |
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| Affiliation: | Southwest China Institute of Electronic Technology, Chengdu 610036,China |
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| Abstract: | Complicated mathematical relations exist between beam direction angle and mechanical angle of the antenna pedestal in Cassegrain antenna system discussed in this paper. Such relations are derived from spherical triangular equations and lay the foundation for radar servo mechanism measurement and beam direction control. |
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| Keywords: | radar sevomechanism Cassegrain antenna beam direction mechanical angle mathematical relation angle control and measurement |
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