Application of Grid-Cell Combination in 2D-FDTD Modeling of ELF Propagation and Schumann Resonances of the Earth

摘要：

In this paper, we have introduced a basic two-dimensional finite difference time-domain (2D-FDTD) method with TM and TE modes, and developed a model of antipodal extremely low frequency (ELF) wave propagation on the Schumann resonances (SR) of the earth. We have used an advanced algorithm, which is combining the grid-cells approaching to the certain pole points, and have improved the numerical stability and efficiency compared with those of the original basic algorithm.

关键词： Schumann resonances (SR) grid-combination FDTD

作者: Hangang Xia Yi Wang Qunsheng Cao

作者单位: College of Information Science & Technology Nanjing University of Aeronautics & Astronautics Nanjing, 210016, China

会议类型: 国际会议

会议名称: 2009 3rd IEEE International Symposium on Microwave,Antenna,Progagation and EMC Technologies for Wireless Communications(第三届微波、天线、电波传播和EMC技术国际会议

会议地点: 北京

会议语种:英文

页码: 904-907

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）