| 由近场测量确定目标空间散射特性的研究 |
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| 引用本文： | 傅德民,张进民.由近场测量确定目标空间散射特性的研究[J].通信学报,1994,15(5):25-31. |
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| 作者姓名： | 傅德民 张进民 |
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| 作者单位： | 西安电子科技大学 |
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| 摘 要： | 本文谁了由平面近场测量确定目标散射特性的原理，导出了具体的计算公式，与其它测量方法相比，该法可以提取出目标散射特性的大理信息，对几种简单的目标模型进行了测量，所得到的背向散射图和不同方向来波照射目标的空间散射图均与理论计算符合良好，说明了方法的正确性和优越性。
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| 关 键 词： | 近场测量 目标散射特性 天线 |
The Determination of Space Scattering Properties of Targets from Near-Field Measurements |
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| Fu Demin,Zhang Jinmin,Yan Zehong,Mao Naihong.The Determination of Space Scattering Properties of Targets from Near-Field Measurements[J].Journal on Communications,1994,15(5):25-31. |
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| Authors: | Fu Demin Zhang Jinmin Yan Zehong Mao Naihong |
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| Abstract: | This paper discusses the principles for determining space scattering properties of targets from plane near field scattering measurements.The calculating formulas are derived in detail.Compared with other methods of measurements,this method can obtain great many information about scattering properties of targets.Also,some simple targets and models are measured, and the obtained back scattering patterns and the space scattering patterns when the targets are illuminated from various directions are in good agreement with theoretically computed results, which shows the correctness and advantage of the method. |
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| Keywords: | near-field measurements scattering properties scattering patterns scattering dyadic |
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