| 多波束抛物环面天线的最小二乘拟合测量 |
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| 引用本文： | 金超,李广云.多波束抛物环面天线的最小二乘拟合测量[J].电波科学学报,1999,14(1):102-109. |
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| 作者姓名： | 金超 李广云 |
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| 作者单位： | 通信测控研究所,河北,石家庄,050081;解放军测绘学院,河南,郑州,450052 |
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| 摘 要： | 导出了多波束天线的几何方程，讨论了坐标测量系统的原理、最小二乘法拟合计算方法，导出了观测点法方向误差计算公式，计算了观测点法向误差及均方误差。最后还提出了控制多波束天线边界条件的必要性。
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| 关 键 词： | 多波束天线 最小二乘法 测量系统 边界条件 |
The Measure of Multibeam Parabolic Torus Antenna by Using the Least Squares Method |
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| JIN Chao,LI Guang-yun.The Measure of Multibeam Parabolic Torus Antenna by Using the Least Squares Method[J].Chinese Journal of Radio Science,1999,14(1):102-109. |
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| Authors: | JIN Chao LI Guang-yun |
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| Abstract: | In this paper, the geometry equation was educed for multibeam parabolic torus antenna. The theory of coordinate measure system and the computus of the least squares method, the calculation formula of target point standard direction error were mainly discussed. Finally, necessity were also brought about the control of limit condition. |
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| Keywords: | Multibeam parabolic torus antenna The least squares method Measure system Limit condition |
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