| X波段矩形波导宽边复合缝隙耦合器的MPSTD算法分析 |
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| 引用本文： | 杨虎,姜永金,田立松,毛钧杰.X波段矩形波导宽边复合缝隙耦合器的MPSTD算法分析[J].国防科技大学学报,2006,28(6):47-52. |
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| 作者姓名： | 杨虎 姜永金 田立松 毛钧杰 |
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| 作者单位： | 国防科技大学,电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 针对MPSTD算法在波导宽边复合缝隙问题中的应用,重点研究了X波段标准波导宽边复合缝隙耦合器的缝隙谐振长度和散射参量特性。仿真结果表明,将MPSTD算法应用于波导耦合缝隙问题的分析,可实现对该问题的精确建模,具有较高的计算精度和效率。
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| 关 键 词： | 多区域时域伪谱算法(MPSTD) 复合缝隙 耦合器 |
| 文章编号： | 1001-2486(2006)06-0047-06 |
| 收稿时间： | 2006/7/10 0:00:00 |
| 修稿时间： | 2006年7月10日 |
MPSTD Algorithm Simulations of Compound Slot Coupler in the Broad Face of X-band Rectangular Waveguide |
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| YANG Hu,JIANG Yongjin,TIAN Lisong and MAO Junjie.MPSTD Algorithm Simulations of Compound Slot Coupler in the Broad Face of X-band Rectangular Waveguide[J].Journal of National University of Defense Technology,2006,28(6):47-52. |
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| Authors: | YANG Hu JIANG Yongjin TIAN Lisong and MAO Junjie |
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| Institution: | College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | The MPSTD algorithm is applied to model compound slot coupler in the broad face of standard X-band rectangular waveguide.The slot resonant length and S parameters of the coupler are analyzed by MPSTD.The simulated results show that the MPSTD algorithm is accurate and efficient in the analysis of the waveguide coupling slot. |
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| Keywords: | multidomain pseudospectral time-domain(MPSTD) algorithm compound slot coupler |
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