| 分析任意截面波导的一种新方法及其应用研究 |
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| 引用本文： | 曹斌照,许福永.分析任意截面波导的一种新方法及其应用研究[J].应用科学学报,2006,24(5):543-546. |
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| 作者姓名： | 曹斌照 许福永 |
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| 作者单位： | 兰州大学信息科学与工程学院, 甘肃兰州 730000 |
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| 摘 要： | 首次提出一种新的分析任意截面波导的傅立叶展开-差分法,并对一种新型截断圆波导进行了分析,获得了其模式分布.该方法概念清晰、表达直观、计算简单易行,对于解决微波工程问题中波导性能的分析计算有着一定的参考价值.
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| 关 键 词： | 傅立叶展开-差分法 微波工程应用 截断圆波导 任意截面波导 |
| 文章编号： | 0255-8297（2006）05-0543-04 |
| 收稿时间： | 2005-05-29 |
| 修稿时间： | 2005-05-292005-11-10 |
New Fourier Expansion Differential Method for Analyzing Waveguide with Arbitrary Cross-Section |
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| CAO Bin-zhao,XU Fu-yong.New Fourier Expansion Differential Method for Analyzing Waveguide with Arbitrary Cross-Section[J].Journal of Applied Sciences,2006,24(5):543-546. |
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| Authors: | CAO Bin-zhao XU Fu-yong |
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| Institution: | School of Information Science and Engineering, Lanzhou University, Lanzhou 730000, China |
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| Abstract: | A new Fourier's expansion-differential method for analyzing waveguides with arbitrary cross-section is presented,and a new type of truncated-circular waveguide is analyzed.The mode distribution is obtained.The method has advantages of direct-viewing expansion,simplicity and easy computation,therefore it is applicable to analyzing and calculating waveguide characteristics in microwave engineering. |
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| Keywords: | Fourier's expansion-differential method waveguide with arbitrary cross-section truncated circular waveguide microwave engineering application |
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