| 一种新的吸收边界条件及三维微波结构的FDTD分析 |
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| 引用本文： | 邵振海,洪伟.一种新的吸收边界条件及三维微波结构的FDTD分析[J].微波学报,2000,16(4):361-365,372. |
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| 作者姓名： | 邵振海 洪伟 |
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| 作者单位： | 东南大学无线电工程系毫米波国家重点实验室，南京 210096 |
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| 摘 要： | 本文基于Ｚ－变换域上导出的一种新的有效的吸收边界条件和ＦＤＴＤ法对三维微波无源集成结构进行了分析。与Ｍｕｒ吸收边界条件、色散吸收边界条件等相比，这种新的吸收边界条件更精确有效。相应的软件可应用于复杂三维微波集成结构等效网络参数的精确快速提取。
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| 关 键 词： | 电磁分析 吸收边界条件 FDTD 三维维波结构 |
Analysis of 3D MICs by Using FDTD with New Absorbing Boundary Condition |
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| SHAO Zhenhai,HONG Wei.Analysis of 3D MICs by Using FDTD with New Absorbing Boundary Condition[J].Journal of Microwaves,2000,16(4):361-365,372. |
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| Authors: | SHAO Zhenhai HONG Wei |
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| Abstract: | In this paper, a new and effective absorbing boundary condition,derived from Ztransform domain and FDTD method are used to analyze three dimensional microwave passive integrated circuits. The absorbing quality of this new absorbing boundary condition is superior to those of the presently used Mur's boundary condition and dispersive boundary condition etc. The software corresponding to this ABC can quickly extract equivalent network parameters of three dimensional complex microwave passive integrated circuits. |
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| Keywords: | Absorbing boundary condition FDTD method S-parameter |
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