| 用FDTD分析微带结构过程的优化 |
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| 引用本文： | 许爱国. 用FDTD分析微带结构过程的优化[J]. 微波学报, 2007, 23(Z1) |
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| 作者姓名： | 许爱国 |
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| 作者单位： | 南京电子技术研究所,南京,210013 |
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| 摘 要： | 本文用3D-FDTD(三维时域有限差分法)计算了微带贴片天线和微带滤波器的S参数.提出了一种新的提取入射场的方式,简化了计算过程,从而提高了计算速度.并将计算结果与MWO软件仿真结果以及实际测量结果进行对比加以验证.
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| 关 键 词： | 时域有限差分法 微带结构 入射场 |
The Simplify of the Analysis of Microstrip Structures Using FDTD |
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| XU Ai-guo. The Simplify of the Analysis of Microstrip Structures Using FDTD[J]. Journal of Microwaves, 2007, 23(Z1) |
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| Authors: | XU Ai-guo |
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| Abstract: | In this paper,the frequency-dependent S parameters of microstrip antenna and filter is obtained using FDTD(finite-difference time-domain) method.The calculation is speeded by the apply of a new method to obtain the incident field,which simplifies the process.The numerical results are verified by comparing with the results of MWO and measurement. |
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| Keywords: | FDTD Microstrip structures Incident field |
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