| 隔板式圆极化器的MM/FE法分析 |
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| 引用本文： | 王家齐,甄蜀春. 隔板式圆极化器的MM/FE法分析[J]. 现代雷达, 2001, 23(4): 79-81 |
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| 作者姓名： | 王家齐 甄蜀春 |
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| 作者单位： | 空军工程大学导弹学院 |
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| 基金项目： | 总参重点科研项目“XX”防空武器系统定型试验用机载干扰机(JK98075)项目资助 |
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| 摘 要： | 以数值模式匹配-有限元法(MM/FEmethod)对自行研制的吊舱式机载干扰机收发天线系统中的隔板式圆极化器进行了深入分析研究,建立了此种圆极化器的精确分析模型,在此基础上对其参数进行了精确的计算,绘制出“轴比/频率”和“驻波比/频率”分布图,所得结果与实测数据相吻合.
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| 关 键 词： | 数值模式匹配一有限元法 机载吊舱式干扰机 隔板式圆极化器 |
| 修稿时间： | 2000-11-13 |
The Analysis of the Septum Polarizer by Using the MM/FE Method |
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| WANG Jia-qi ZHEN Shu-chun. The Analysis of the Septum Polarizer by Using the MM/FE Method[J]. Modern Radar, 2001, 23(4): 79-81 |
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| Authors: | WANG Jia-qi ZHEN Shu-chun |
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| Affiliation: | the Missile Institute of the Air Force Engineering University Sanyuan 713800 |
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| Abstract: | In this paper, by using the mode matching and finite element hybrid method(MM/FE Method),the septum polarizer which was used in the antenna system in the airborne nacelle jammer designed by ourselves is studied. Furthermore, a precise analysis model is given. On the basis of the model, we compute the parmeters of the polarizer accurately, and get the plots of the axial ration VS frequency and the VSWR VS frequency, the result demonstrated a good agreement with the test data. |
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| Keywords: | MM/FE method airborne nacelle jammer the septum polarizer |
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