| 天线罩远场方向图的一种数值仿真方法 |
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| 引用本文： | 戎华. 天线罩远场方向图的一种数值仿真方法[J]. 系统工程与电子技术, 2001, 23(12): 104-106 |
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| 作者姓名： | 戎华 |
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| 作者单位： | 大连理工大学机械工程学院, |
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| 摘 要： | 在分析天线罩综合电性能数值仿真方法基础上,结合平面波谱-表面积分法和样条函数理论,探讨了天线罩远场方向图的数值仿真方法.并根据加工后的天线罩实测数据,对其进行了实例计算,获得了较好效果.同时还重点讨论了由天线方程和天线罩曲面方程所确定的天线罩表面积分的积分区域的计算方法.
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| 关 键 词： | 天线罩 样条函数 数值积分 模拟 |
| 文章编号： | 1001-506X(2001)12-0104-03 |
| 修稿时间： | 2000-11-09 |
Numerical Simulation Method for Solving Far Directional Pattern of Radome |
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| RONG Hua . Numerical Simulation Method for Solving Far Directional Pattern of Radome[J]. System Engineering and Electronics, 2001, 23(12): 104-106 |
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| Authors: | RONG Hua |
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| Affiliation: | RONG Hua 1,2 |
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| Abstract: | A numerical simulation method for solving far directional pattern of radome is investigated. It is based on the plane wave spectrum surface integration method of radome electric property and the theory of B-spline function. And according to the measured data, a practical far directional pattern of radome is simulated and a satisfied result is obtained. Meanwhile, the computing method of the integrated field is studied deeply by solving a set of nonlinear equations consisting of antenna equation and radome surface equation. |
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| Keywords: | Radome Spline function Numerical integration Simulation |
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