| 平面近场扫描截断误差分析 |
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| 引用本文： | 张士选,张进民,方福仂,毛乃宏.平面近场扫描截断误差分析[J].西安电子科技大学学报,1999,26(4):525-528. |
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| 作者姓名： | 张士选 张进民 方福仂 毛乃宏 |
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| 作者单位： | [1]西安电子科技大学天线与电磁散射研究 [2]西安电子科技大学电子机械学院 |
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| 摘 要： | 对平面近场扫描截断误差的上限表达式进行了讨论，同时对几种不同类型天线的近场测量数据进行了二维截断误差的计算机模拟，这些结果与美国国家标准技术研究所进行的一维模拟相比较，更为精确，它为定量分析该项误差对天线电性能指标的影响提供了有实用价值的依据。
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| 关 键 词： | 近场测量 计算机模拟 截断误差 天线 |
Truncation error analysis of the planar near-field scanning |
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| ZHANG Shi-xuan,ZHANG Jin-min,FANG Fu-le,MAO Nai-hong.Truncation error analysis of the planar near-field scanning[J].Journal of Xidian University,1999,26(4):525-528. |
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| Authors: | ZHANG Shi-xuan ZHANG Jin-min FANG Fu-le MAO Nai-hong |
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| Abstract: | This paper discusses the upper bound of the truncation error for planar near field scanning. A computer simulation of truncation error by using the data measured is made. The results obtained are more accurate and reliable, compared with the one dimensional simulation results provided by the US National Institute of Standard and Technology. As a result, the practical basis for quantitatively analyzing the effect of the error on antenna electrical performance indices has been provided. |
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| Keywords: | near field measurement computer simulation truncation error |
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