| 基于MATLAB的电大尺寸目标RCS计算系统研究 |
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| 引用本文： | 徐云学,龚书喜.基于MATLAB的电大尺寸目标RCS计算系统研究[J].电波科学学报,2007,22(2):266-270,291. |
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| 作者姓名： | 徐云学 龚书喜 |
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| 作者单位： | 西安电子科技大学,天线与电磁散射研究所,陕西,西安,710071 |
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| 摘 要： | 在分析物理光学法(PO)、等效电磁流法(MEC)、几何光学物理光学法(GOPO)等算法的基础上开发了基于MATLAB的电大尺寸目标RCS计算软件系统.应用MATLAB外部接口与FORTRAN语言混合编程提高了计算效率.最后利用该软件系统计算了典型目标和某大型舰艇的RCS,典型目标的RCS计算结果与测量值比较,吻合良好.某大型舰艇目标的RCS计算结果经分析,计算结果合理.
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| 关 键 词： | 物理光学 等效电磁流 几何光学-物理光学 |
| 文章编号： | 1005-0388（2007）02-0266-06 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005-10-20 |
RCS computation for electrically large target based on MATLAB software |
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| XU Yun-xue,GONG Shu-xi.RCS computation for electrically large target based on MATLAB software[J].Chinese Journal of Radio Science,2007,22(2):266-270,291. |
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| Authors: | XU Yun-xue GONG Shu-xi |
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| Abstract: | By employing the PO, MEC and GO-PO algorithm, a RCS computational software for electrically large perfectly conducting targets, was developed on the basis of MATLAB plantform. It is shown that computation efficiency is improved greatly by combining the MATLAB and FORTRAN language. Finally, The RCS of typical objects and a ship model is computed, respectively, and the results show that the RCS of typical objects agree with the measurement values well and the computed RCS of the ship are reasonable. |
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| Keywords: | RCS MATLAB |
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