有限厚度脊圆波导中电磁场的计算机模拟

2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE) Pub Date : 2018-09-01 DOI:10.1109/APEDE.2018.8542182

D. Gubsky, D. Lonkina, V. Zemlyakov, V. L. Zemlyakov

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引用次数: 1

摘要

提出了一种径向金属脊圆波导的频谱电动力学分析方法。在考虑金属脊处场奇异性的部分区域法的基础上，提出了TE波和tm波的截止波数和电磁场分量的计算算法。研究了该波导的光谱特性。实现了主导模和高阶模电磁场图形的可视化。

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Computer Simulation of Electromagnetic Fields in Circular Waveguide with Finite Thickness Ridges

The solution of the problem of spectral electrodynamic analysis of a circular waveguide with radial metal ridges is presented. The calculation algorithms of cutoff wave numbers and components of electromagnetic fields of TE- and TM-waves are developed on the basis of the partial regions method taking into account field singularity at metal ridges. The spectral characteristics of the waveguide are investigated. The visualization of electromagnetic fields patterns of the dominant and higher order modes is realized.

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2018 International Conference on Actual Problems of Electron Devices Engineering (APEDE)

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