| 旋转形导体上任意取向线天线辐射场的探讨 |
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| 引用本文： | 王爵骐. 旋转形导体上任意取向线天线辐射场的探讨[J]. 中国空间科学技术, 1993, 13(3): 17-24 |
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| 作者姓名： | 王爵骐 |
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| 作者单位： | 北京空间飞行器总体设计部 |
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| 摘 要： | 对任意旋转平滑形导体上任意取向的线天线所辐射的扬进行探讨。采用了矩量法和傅里叶分析法,给出了导体感应电流谐量表示式,由此可求辐射场。进而以球体上任意取向赫芝振子为例求出辐射场,并与经典法公式计算结果比较,两者一致。
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| 关 键 词： | 线极化天线 辐射分布 矩量法 傅里叶分析 |
RESEARCH ON RADIATION FIELD OF ARBITRARILY ORIENTED LINEAR ANTENNA OVER CONDUCTING ROTATIONARY BODY |
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| Wang Jueqi. RESEARCH ON RADIATION FIELD OF ARBITRARILY ORIENTED LINEAR ANTENNA OVER CONDUCTING ROTATIONARY BODY[J]. Chinese Space Science and Technology, 1993, 13(3): 17-24 |
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| Authors: | Wang Jueqi |
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| Affiliation: | Beijing Institute of Spacecraft System Engineering |
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| Abstract: | Radiation field of arbitrarily oriented linear antenna overa conducting rotationary smooth body is researched.By utilizing methodsof moment and Fourier analysis,the expressions for harmonic compo-nents of induced currents on the conducting surface are given,and thenthe radiation field may be evaluated.As an example,the radiation fieldof an oblique Hertz dipole over a sphere is calculated and compared withthat obtained by classical method.Two results are identical. |
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| Keywords: | Linear polarized antenna Radiation distribution Matrix method.Fourier analysis. |
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