Efficient monostatic radar cross section calculationfor parabolic equation method

机译：抛物线方程法的高效单基地雷达截面计算

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The parabolic equation (PE) method has been used as an efficient tool to analyze the bistatic radar cross section (RCS) of electrically large targets. By using the monostatic-bistatic equivalence, the monostatic scattering properties can be exploited from the bistatic information of some neighboring scattered angles. Thus a lot of simulations of required incident angles can be avoided. Moreover, more accurate monostatic RCS results can be obtainedfor the proposed method than the direct simulation for different incident angles when the scatterer has large changes along the paraxial direction. Numerical results are given to demonstrate that the proposed method is efficient for the analysis of monostatic scattering properties of electrically large targets.

机译：抛物线方程（PE）方法已用作分析电大目标的双基地雷达横截面（RCS）的有效工具。通过使用单静态-双静态等价关系，可以从一些相邻散射角的双静态信息中利用单静态散射特性。因此，可以避免对所需入射角的大量仿真。此外，当散射体沿近轴方向具有较大变化时，对于不同入射角的直接模拟，所提出的方法可以获得比单点RCS结果更准确的结果。数值结果表明，该方法可有效地分析电大目标的单静态散射特性。

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来源
《2016 IEEE/ACES International Conference on Wireless Information Technology and Systems and Applied Computational Electromagnetics》|2016年|1-2|共2页
会议地点 Honolulu HI(US)
作者
Z. He; R. S. Chen;
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作者单位

Nanjing University of Science and Technology, Nanjing, China;

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会议组织
原文格式 PDF
正文语种 eng
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关键词
monostatic-bistatic equivalence; parabolic equation method;

机译：单静态-双静态等价；抛物线方程法;

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Efficient monostatic radar cross section calculationfor parabolic equation method

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