| 平板状双轴旋电磁手征波导中的耦合模理论 |
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| 引用本文： | 尹文言,汪文秉.平板状双轴旋电磁手征波导中的耦合模理论[J].电波科学学报,1994,9(2):30-35. |
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| 作者姓名： | 尹文言 汪文秉 |
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| 作者单位： | 西北工业大学，西安交通大学 |
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| 摘 要： | 本文严格分析了一种新型双轴旋电磁手征波导中耦合模的传输特性。首先，给出了这种双各向异性手征波导中各横向场分量的纵向场分量表示式，由此得到了纵向场分量的耦合模方程，以及平板状双轴旋电磁手征波导中的色散方程。用数值方法研究了它的色散和截止特性，特别考察了双各向异性和手征性引起的波模分裂，转换效应。
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| 关 键 词： | 电磁波 手征波导 耦合模 |
The Coupled Mode Theory of Parallel - Plate Biaxial Gyroelectromagnetic Chirowaveguide |
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| Yin Wenyan, Li Pao, Wang Wenbing.The Coupled Mode Theory of Parallel - Plate Biaxial Gyroelectromagnetic Chirowaveguide[J].Chinese Journal of Radio Science,1994,9(2):30-35. |
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| Authors: | Yin Wenyan Li Pao Wang Wenbing |
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| Affiliation: | Yin Wenyan; Li Pao; Wang Wenbing (Northwestem Polytechnical University) (Xian Jiaotong Univcrsity ) |
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| Abstract: | Propagation characteristics for coupled modes in a parallel - plate biaxial gyroelectromagnetic chirowaveguide have been anatyzed. The transverse components in such bianisotropic waveguide are ex presso in termso f their longitudinal components of E and H. and the dispersion dispersion characteristics as well as cut-off frequencies of propagating modes are examined by numerical numerical Some novel novel features are shown and their their Porential applications arealso Pointed out. |
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| Keywords: | Biaxial gyroelectromagnetic chiral media Chirowaveguide Coupled mode dispersion equation |
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