A Domain Decomposition Method Based on Volume-Surface Integral Equation for complex Dielectric/Metallic Composite Objects

摘要：

　　A novel non-overlapping and non-conforming domain decomposition method(DDM)based on volume-surface integral equation(VSIE)is presented for the electromagnetic analysis of complex Dielectric/Metallic Composite Targets.In this scheme,such composite objects are decomposed into multiple composite subdomains.To model efficiently subdomains involving very thin dielectric,the VSIE with simplified prism vector(SPV)basis functions is applied.Further,a discontinuous Galerkin volume integral equation method(DG-VIE)is used for conformal as well as non-conformal volume discretizations.For PEC parts,a discontinuous Galerkin surface integral equation approach is utilized.Several numerical examples are reported to demonstrate the accuracy and efficiency of the presented method.

关键词： domain decomposition method discontinuous Galerkin volume-surface integral equation

作者: Xianjin Li Lin Lei Yongpin Chen Ming Jiang Jun Hu

作者单位: School of Electronic Science and Engineering University of Electronic Science and Technology of China Chengdu,China

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-3

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）