| 从闭合式格林函数推导微带表面波本征值方程 |
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| 引用本文： | 黄文鹂,彭军,鞠智芹.从闭合式格林函数推导微带表面波本征值方程[J].宇航计测技术,2005,25(2):58-62. |
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| 作者姓名： | 黄文鹂 彭军 鞠智芹 |
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| 作者单位： | 空军工程大学导弹学院,陕西,713800 |
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| 摘 要： | 从闭合式格林函数推导出微带介质结构的表面波本征值方程,给出了一种新的表面波本征值方程的推导方法。在闭合式格林函数中,通过推导出平面介质结构的表面波本征值方程,可以方便的从中提取出表面波的贡献,从而使其用Prony’s方法或GPOF方法近似时,可使曲线更平滑,提高近似的精度
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| 关 键 词： | 闭合格林函数 表面波 本征值方程 微带 |
| 文章编号： | 1000-7202(2005)02-0058-05 |
| 修稿时间： | 2005年1月12日 |
Derivation of Surface-Wave Eigenvalue Equation for Microstrip from Closed-Form Green's Functions |
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| HUANG Wen-li,PENG Jun,JU Zhi-qin.Derivation of Surface-Wave Eigenvalue Equation for Microstrip from Closed-Form Green''''s Functions[J].Journal of Astronautic Metrology and Measurement,2005,25(2):58-62. |
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| Authors: | HUANG Wen-li PENG Jun JU Zhi-qin |
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| Abstract: | A New method of derivation of the surface-wave eigenvalue equation is presented, which derives the surface-wave eigenvalue equation for medium structure of microstrip from the closed-form Green's functions. By deducing the surface wave eigenvalue equation in the medium of plane structure, the contribution of surface-wave can be extracted from the closed-form Green's functions easily. By using Prony's method or GPOF method, the extraction of the surface-wave poles can make the curve more smoothly and improve the accuracy of approximation. |
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| Keywords: | Closed-form Green's functions Surface-wave Eigenvalue equation Microstrip |
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