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| 从闭合式格林函数推导微带表面波本征值方程 | |
| 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 |
| 作者姓名： | 黄文鹂 彭军 鞠智芹 |
| 作者单位： | 空军工程大学导弹学院,陕西,713800 |
| 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。 |
| 关 键 词： | 本征值方程 格林函数 表面波 闭合 微带 介质结构 Prony 推导方法 s方法 近似 平面 |
| 文章编号： | 1000-7202(2005)02-0058-05 |
| 修稿时间： | 2005-01-12 |
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 | |
| Authors: | HUANG Wen-li PENG Jun JU Zhi-qin |
| 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. |
| Keywords: | Closed-form Green's functions Surface-wave Eigenvalue equation Microstrip |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |