| 环焦天线方向图计算的简单方法 |
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| 引用本文： | 綦凌飞 姚德淼. 环焦天线方向图计算的简单方法[J]. 应用科学学报, 1997, 15(1): 121-126 |
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| 作者姓名： | 綦凌飞 姚德淼 |
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| 作者单位： | 国防科学技术大学 |
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| 摘 要： | 该文从能量守恒观点出发，讨论了副面为椭圆的环焦天线的口径分布，并导出了计算其方向图的简单表达式。文中所给的方法概念清楚、计算公式简单、容易编程，通用于环焦天线的工程计算和分析。
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| 关 键 词： | 环焦天线 能量守恒 口径场 方向图 |
A SIMPLE METHOD FOR CALCULA TING RADIATIONPATTERN OF THE RING FOCUS ANTENNA |
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| QI LINGFEI YAO DEMTAO. A SIMPLE METHOD FOR CALCULA TING RADIATIONPATTERN OF THE RING FOCUS ANTENNA[J]. Journal of Applied Sciences, 1997, 15(1): 121-126 |
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| Authors: | QI LINGFEI YAO DEMTAO |
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| Abstract: | The aperture field distribution of the ring focus antenna is reviewed in view of the energy conservation law, and the simple formula for calculating its radiation pattern is deduced. The method has the characteristics of clear con- cept, simple calculation formula and easy programming. lt is suitable for enginee- ring calculation and analysis of the ring focus antenna. |
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| Keywords: | ring focus antenna energy conservation aperture field radiation Pattern |
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