| 圆柱周期二维折皱波导的散射理论 |
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| 引用本文： | 莫元龙,宫玉彬.圆柱周期二维折皱波导的散射理论[J].电子科技大学学报(社会科学版),1994(3). |
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| 作者姓名： | 莫元龙 宫玉彬 |
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| 作者单位： | 电子科技大学高能电子所 |
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| 摘 要： | 以边界扰动源法对普遍的周期二维任意折皱圆柱波导对电磁导波的散射进行了理论研究。导出了关于ＴＥ波和ＴＭ波的完整的散射电磁场和Ｅｆａｇｇ散射条件的普遍在达式，并以任意一雏Ｚ向析皱作为例子，求得了其具体结果。所采用的边界扰动源法，在折皱为非渐变情况下，例如矩形拆皱，比耦合模理论更为优越。所得结果可以用来分析反射器、模式变换器以及光栅和选择性谐振腔等。
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| 关 键 词： | 波导 二维折皱波导 电磁场 散射 边界扰动源 Eragg散射 |
SCATTERING TIIEORY ON2-D PERIODIC CYLINDRICAL CORRUGATED WAVEGUIDE |
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| Mo Yuanlong Gong Yubin.SCATTERING TIIEORY ON2-D PERIODIC CYLINDRICAL CORRUGATED WAVEGUIDE[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1994(3). |
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| Authors: | Mo Yuanlong Gong Yubin |
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| Institution: | Inst. of High rnergy Electronies UEST of Chian Chengdu 610054 |
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| Abstract: | By means of the method of boundary disturbance source,the scattering from2-D arbitrary periodically corrugated waveguide is investigated.Intact scattering EM field andBragg scattering condition about TE and TM modes are found.As,an example, the scatteringfrom the z-direction 1-D arbitrary corrugated waveguide is made out based on the general re-sults. The charactenstics of the reflector,the choice cavity and so on can be derived by usingthe results in this paper. |
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| Keywords: | waveguide 2-D corrugated waveguide electromagnetic field scattering boundsry disturbance souroe Bragg scattering |
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