节点文献
有缝金属平板宽带电磁散射特性的研究
Analysis of wide-band electromagnetic scattering characteristics by metal plate with slots
【Author】 Xu Bo Sun Yu-Fa (School of Electronic science and technology, Anhui University, Hefei Anhui 230039)
【机构】 安徽大学电子科学与技术学院;
【摘要】 采用渐近波形估计(AWE)技术结合矩量法(MoM)分析了含有缝隙的导电平板的表面电流分布,并计算了其宽带雷达散射截面(RCS)。数值计算结果表明本文所得结果与矩量法逐点计算结果相吻合,计算时间大大缩减。
【Abstract】 The asymptotic waveform evaluation(AWE) technique in conjunction with MoM was used to calculate the surface current density and wide-band RCS of a metal plate with slots. It is shown that the numerical results obtained by the presented method are in good agreement with that of MoM, which proves that the AWE technique can decrease the computing time greatly.
【关键词】 有缝平板;
渐近波形估计;
矩量法;
雷达散射截面;
【Key words】 metal plate with slots; asymptotic waveform evaluation; method of moments; radar cross section;
【Key words】 metal plate with slots; asymptotic waveform evaluation; method of moments; radar cross section;
【基金】 国家自然科学基金资助课题(编号:60771034)
- 【会议录名称】 2009年全国天线年会论文集(上)
- 【会议名称】2009年全国天线年会
- 【会议时间】2009-10-13
- 【会议地点】中国四川成都
- 【分类号】TN822.8
- 【主办单位】中国电子学会