| GTEM小室放置被测物后的场分布 |
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| 引用本文： | 张勇军,王龙根,何国瑜.GTEM小室放置被测物后的场分布[J].宇航计测技术,2001,21(1):8-10. |
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| 作者姓名： | 张勇军 王龙根 何国瑜 |
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| 作者单位： | 中国航天科技集团304所 |
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| 摘 要： | 使用球坐标系下的FDTD和球坐标系下Mur型二阶吸收边界条件计算了
GTEM小室中放置被测物后的场分布，分析了被测物对GTEM小室中电磁场的扰动情况
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| 关 键 词： | GTEM小室 电磁场 场分布 |
| 修稿时间： | 2000年11月17 |
The field distribution of
GTEM Cell after placing EUT |
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| ZHANG Yongjun,Wang Longen,He Guoyu.The field distribution of
GTEM Cell after placing EUT[J].Journal of Astronautic Metrology and Measurement,2001,21(1):8-10. |
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| Authors: | ZHANG Yongjun Wang Longen He Guoyu |
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| Institution: | Zhang Yongjun; Wang Longen; He Guoyu |
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| Abstract: | The field distribution of GTEM Cell after placing an EUT is calculated in the paper with FDTD and Mur's second order Absorbing Boundary Conditions in spherical coordinates. The process of deriving Mur's second order Absorbing Boundary Conditions in spherical coordinates from its equations in generalized orthogonal coordinates is introduced. The calculating results of without EUT is the same compared with the results offered in other references. The disturbance to the field in GTEM Cell by EUT is analysed. And the results show that the electromagnetic field on the upper and below of the EUTs are both no longer synchronism. |
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| Keywords: | GTEM Cell Electromagnetic field Field distribution |
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