| 旋波媒质中无散矢势及其并矢格林函数 |
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| 引用本文： | 秦治安,樊印海. 旋波媒质中无散矢势及其并矢格林函数[J]. 哈尔滨工业大学学报, 2004, 36(2): 267-269 |
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| 作者姓名： | 秦治安 樊印海 |
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| 作者单位： | 大连海事大学,数理系,辽宁,大连,116026;大连海事大学,自动化与电气工程学院,辽宁,大连,116026 |
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| 摘 要： | 为求解旋波媒质中电磁场问题，从适用于一般规范的电磁势方程出发，以并矢Dirac函数的无旋和无散分量为依据，给出了一种在旋波媒质中直接推导谱域无散矢势并矢格林函数的方法，并用矩量法以本征函数系作为展开函数和试函数推导出了旋波媒质中的无散矢势并矢格林函数。该方法对旋波媒质的器件设计有参考价值。
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| 关 键 词： | 并矢格林函数 无散矢势 旋波媒质 矩量法 |
| 文章编号： | 0367-6234(2004)02-0267-03 |
| 修稿时间： | 2002-12-12 |
Non-divergence vector potential in chiral media and its dyadic Green's functions |
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| QIN Zhi-an,FAN Yin-hai. Non-divergence vector potential in chiral media and its dyadic Green's functions[J]. Journal of Harbin Institute of Technology, 2004, 36(2): 267-269 |
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| Authors: | QIN Zhi-an FAN Yin-hai |
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| Abstract: | In order to solve the electromagnetic field problem in chairal media, starting with electromagnetic potential equation applicable to general specifications, and based on the irrotational and non-divergence components of dyadic Dirac function, a method has been given for direct derivation of non-divergence vector potential dyadic Green' s functions from chiral media, and non-divergence vector potential dyadic Green' s functions have been derived using the moment method witht he eigenfunctions as expansion functions and trial functions. This method can be used as reference for parts design of chiral media. |
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| Keywords: | dyadic Green' s functions non-dirvergence vector potential chiral media moment method |
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