| 机载天线辐射方向图的MoM-UTD混合法分析 |
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| 引用本文： | 周晓辉 张建华 洪洲. 机载天线辐射方向图的MoM-UTD混合法分析[J]. 通信对抗, 2007, 0(2): 51-54 |
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| 作者姓名： | 周晓辉 张建华 洪洲 |
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| 作者单位： | 解放军电子工程学院 安徽合肥230037 |
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| 摘 要： | 采用矩量法(MoM)结合一致性几何绕射理论(UTD)的混合方法分析了机载单极天线的辐射特性。用该混合方法建立的机载天线辐射模型更符合实际,并且它同时具有MoM的精确性和UTD的高效性,克服了单一方法的不足。计算结果对于预测天线间的电磁兼容性和优化天线布局具有一定的指导意义。
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| 关 键 词： | 矩量法 一致性几何绕射理论 混合方法 单极子 辐射方向图 |
| 收稿时间： | 2007-03-15 |
| 修稿时间： | 2007-03-15 |
Analysis of Radiation Pattern of Aircraft Antenna Using a Hybrid MoM-UTD Method |
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| ZHOU Xiao-hui , ZHANG Jian-hua , HONG Zhou. Analysis of Radiation Pattern of Aircraft Antenna Using a Hybrid MoM-UTD Method[J]. Communication Countermeasures, 2007, 0(2): 51-54 |
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| Authors: | ZHOU Xiao-hui ZHANG Jian-hua HONG Zhou |
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| Affiliation: | Electronic Engineering Institute of PLA, Hefei,Anhui 230037,China |
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| Abstract: | A hybrid technique for combining moment methods(MoM) with the uniform geometrical theory of diffraction(UTD) was employed to calculate the radiation pattern of the aircraft antenna.The radiation model of antenna made by this hybrid technique was more practical.The results are useful to forecast the EMC of aircraft antennas and optimize the antenna position. |
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| Keywords: | MoM UTD hybrid technique monopole radiation pattern |
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