引用本文: | 杨虎,姜永金,田立松,等.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.[点击复制] |
YANG Hu,JIANG Yongjin,TIAN Lisong,et al.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[点击复制] |
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X波段矩形波导宽边复合缝隙耦合器的MPSTD算法分析 |
杨虎, 姜永金, 田立松, 毛钧杰 |
(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。 |
关键词: 多区域时域伪谱算法(MPSTD) 复合缝隙 耦合器 |
DOI: |
投稿日期:2006-07-10 |
基金项目:国家自然科学基金资助项目(60402034) |
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MPSTD Algorithm Simulations of Compound Slot Coupler in the Broad Face of X-band Rectangular Waveguide |
YANG Hu, JIANG Yongjin, TIAN Lisong, MAO Junjie |
(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. |
Keywords: multidomain pseudospectral time-domain(MPSTD) algorithm compound slot coupler |
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