Efficient Analysis of an Antenna-Radome Structure Using Fast Multipole Method

摘要：

In This paper,based upon the equivalent principle and surface integral equations,the exact model of an antenna and dielectric radome structure is established by using method of moments (MoM). The equivalent strip-model is used for the thin wire antenna,in order to alleviate the singularitiesInthe meshing process. The ill-conditioned MoM matrix is improved by the preconditioning technique. The fast multipole method (FMM) is used to reduce the memory occupation and accelerate the iteration convergence of the conjugate gradient (CG)method.

关键词： MoM Radome PCG FMM

作者: Ying Zheng Xiaowen Xu Mang He Qing Lu

作者单位: Department of Electronic Engineering,Beijing Institute of Technology Beijing,100081,P.R.China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 712-715

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）