| 基于MATLAB编程的圆形波导中能流密度分布图仿真 |
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| 引用本文： | 王永龙,夏昌龙,刘朋.基于MATLAB编程的圆形波导中能流密度分布图仿真[J].临沂师范学院学报,2008,30(3):40-44. |
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| 作者姓名： | 王永龙 夏昌龙 刘朋 |
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| 作者单位： | 临沂师范学院,物理系,山东,临沂,276005 |
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| 基金项目： | 国家自然科学基金，山东省自然科学基金 |
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| 摘 要： | 基于MATLAB语言编程完成了对圆形波导中电磁场能流密度分布图形仿真，给出多种模式的能流密度分布立体图和等高线图仿真，还仿真了多种传播模式并存情况下电磁波能流密度分布图形．这些仿真图形对金属波导中电磁场分布图形仿真计算器的开发有一定指导意义，对全面理解圆形波导中电磁场能流密度分布有一定的教学意义．
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| 关 键 词： | MATLAB编程 圆形波导 能流密度 图形仿真 |
The Simulated Distributions of Energy Flowing Density in Circle Waveguide on the Basis of MATLAB Programming |
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| WANG Yong-long,XIA Chang-long,LIU Peng.The Simulated Distributions of Energy Flowing Density in Circle Waveguide on the Basis of MATLAB Programming[J].Journal of Linyi Teachers' College,2008,30(3):40-44. |
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| Authors: | WANG Yong-long XIA Chang-long LIU Peng |
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| Institution: | (Department of Physics, Linyi Normal University, Linyi Shandong 276005, China) |
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| Abstract: | Based on MATLAB programming,the simulated programs for the energy flowing of electromagnetic fields in circle waveguide are finished. The cube figures and the contours of the distributions of energy flowing are then given for multiple modes,and the distributions of the energy flowing for simultaneously multiple modes of elec-tromagnetic field are simulated. These simulated figures are significant to devise the calculator of the distributions of electromagnetic fields in metal waveguide,and to supply an easy way for understanding the distributions of the energy flowing of electromagnetic in circle waveguide to learners. |
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| Keywords: | MATLAB programming circle waveguide energy flowing figure simulation |
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