An Universal Method for Full Wave Analysis of Arbitrarily Shaped Microstrip Antenna on Finite Ground Substrate

摘要：

A coupled surface-volume integral equation approach is presented for analysis of arbitrarily shaped microstrip antennas on finite ground substrate.The method is more universal than traditional MoM.The basis functions defined in pairs of tetrahedral volume elements (SWG) and on pairs of triangular patches (RWG) are used to represent the unknown currents in dielectric cells and on conductive patches respectively.Formulas for calculating the Z-matrix in MoM are provided in detail.In particular,the boundary condition of conductordielectric interface is satisfied by adding a Z-matrix to Zmatrix.Numerical results of three typical microstrip antennas show the validity of the method in this paper.

作者: Hu Mengzhong Yin Chengyou

作者单位: Department of Information Engineering,Hefei Electronic Engineering Institute (HEEI)Doctoral Term,460 Department of Information Engineering,Hefei Electronic Engineering Institute (HEEI) Doctoral Term,46

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）