A Mesh-Tearing Sub-Entire Domain Basis Function Method for Improved Electromagnetic Analysis of Strong-Coupled Cube Array

摘要：

　　A mesh-tearing sub-entire domain (MTSED) basis function method for improved electromagnetic (EM) scattering analysis of strong-coupled finite periodic structures is proposed in this paper.By tearing the coarse mesh of classic SED basis function into several smaller ones, the modeling precision for strong-coupled arrays can be improved more than 13dB maximally with less than four times computational time increasing compared to classic SED method.The mesh-tearing technique based on both simplified SED (MTSSED) basis function and accurate SED (MTASED) basis function are also investigated in detail.The detailed algorithm is presented and the numerical results demonstrate that the proposed MTSED method is an accurate method for electromagnetic scattering analysis of strongcoupled periodic structures.

作者: Lin LIU Xiaoxiang HE Chen LIU Yang YANG

作者单位: IEEE Conference Publishing College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics29 Yudao ST., Baixia Dist., Nanjing 210016, China

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 799-802

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）