| 矩形波导中模式分类的讨论 |
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| 引用本文： | 王楠,邓鉴,秦薇敏,苏涛.矩形波导中模式分类的讨论[J].微电子学,2022,44(3). |
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| 作者姓名： | 王楠 邓鉴 秦薇敏 苏涛 |
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| 作者单位： | 西安电子科技大学,西安电子科技大学,西安电子科技大学,西安电子科技大学 |
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| 基金项目： | 高校教学研究项目,高校教育教学改革项目 |
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| 摘 要： | 矩形波导是工程上最常用的导波结构,也是电磁场与微波教学中最重要的内容之一。本文讨论矩形波导中的模式分类,使用纵向分量法求解电磁场的各分量,利用边界条件确定未知参数,根据本征函数正交性证明矩形波导中不存在纵向电场、纵向磁场同时存在的混合模式。本文讨论的模式分类内容可以做为电磁场以及微波等相关课程教学中的有益参考.
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| 关 键 词： | 矩形波导，TE模式，TM模式，混合模式，电磁场与微波 |
| 收稿时间： | 2020/12/26 0:00:00 |
| 修稿时间： | 2021/3/2 0:00:00 |
Discuss on Mode Classification in Rectangular Waveguides |
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| wang nan,and.Discuss on Mode Classification in Rectangular Waveguides[J].Microelectronics,2022,44(3). |
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| Authors: | wang nan and |
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| Institution: | Xidian University,,, |
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| Abstract: | Rectangular waveguide is the most commonly used waveguide structure in engineering and one of the most important contents in electromagnetic field and microwave teaching. In this paper the mode classification in rectangular waveguides is discussed. The longitudinal component method is used to solve the electromagnetic field components, and the unknown parameters are determined by boundary conditions. According to the orthogonality, it is proved that mixed modes in which transverse electric field and transverse magnetic field stayed together are not exist. The derivation of mode classification in this paper can be used by teachers and learners as references when performing relating courses. |
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| Keywords: | Rectangular waveguide TE mode TM mode Mixed mode Electromagnetic field and microwave |
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