Applications of the Unconditionally Stable ADI-MPSTD for Scattering Analysis

摘要：

This paper is presentedA new method based on the alternating-direction implicit (ADI) technique and the muitidomain pseudospectral time-domain (MPSTD) algorithm to improve the stability and efficiency of conventional PSTD method,while it maintains the accuracy and flexibility for an accurate treatment of internal inhomogeneities. By calculating the scattering parameters of the typical electromagnetic band-gap(EBG) structures,the numerical results of ADI-MPSTD show an excellent agreement with those of analytical solutions and the FDTD algorithm,and fully demonstrate a remarkable improvementInstability and efficiency.

关键词： ADI MPSTD Chebyshev FDTD

作者: Rao Changwei Tian Yu Gao Bo Chen Yan Tong Ling

作者单位: College of Automation,UESTC,610054,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: 760-763

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）