| 圆矩同轴波导高阶模式的多极理论分析 |
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| 引用本文： | 郑勤红,曾华,解福瑶. 圆矩同轴波导高阶模式的多极理论分析[J]. 应用科学学报, 2001, 19(2): 100-102 |
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| 作者姓名： | 郑勤红 曾华 解福瑶 |
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| 作者单位： | 云南师范大学物理与电子信息学院, |
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| 基金项目： | Projects supported by theNational Natural Science Foundation of China (19961004) and the Yunnan Provincial NaturalScience Fundation (98A027M and 2000YP16) |
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| 摘 要： | 由矩形外导体和圆柱内导体所组成的同轴波导在微波工程中具有重要价值，文中提出用多极理论分析圆矩同轴波导高阶模式.实例计算结果表明多极理论是分析圆矩同轴波导的一种有效方法，不仅具有较高的计算精度，而且可以方便地应用于工程问题的设计与计算.
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| 关 键 词： | 多极理论； 圆-矩同轴波导； 高阶模式 |
| 文章编号： | 0255-8297(2001)02-0100-03 |
Multipole Theory Analysisof the Higher Order Modal Characteristics of Circular-rectangular Coaxial Waveguide |
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| ZHENG Qin-hong,ZENG Hua,XIE Fu-yao. Multipole Theory Analysisof the Higher Order Modal Characteristics of Circular-rectangular Coaxial Waveguide[J]. Journal of Applied Sciences, 2001, 19(2): 100-102 |
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| Authors: | ZHENG Qin-hong ZENG Hua XIE Fu-yao |
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| Abstract: | A new method, the multipole theory (MT) method, is presented for calculating the higher order modal characteristics of circular rectangular coaxial waveguides. The results obtained by the MT method are compared with the exact data reported in the literature. It is shown that the MT method is an accurate and reliable approach for analyzing the higher order modal characteristics of circular rectangular (C R) coaxial waveguide. |
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| Keywords: | multipole theory circular rectangular coaxial waveguide higher order mode |
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