Research on channel characteristics of through-the-earth communication based on FDTD method

摘要：

The channel characteristic of through-the-earth communication is calculated and simulated by Finite Difference Time Domain (FDTD) method. The reflection and transmission coefficients are obtained based on the different electric parameters in the channel. And the propagating characteristics of the layered earth in a loop antenna are investigated. The result can be served as a helpful guideline to design the through-the-earth communication system. It has shown that the FDTD method is a very effective way to solve the transmission problem in complex mediums.

关键词： through-the-earth communication FDTD reflection coefficient channel characteristic

作者: Zhang Qinghui Li Wei

作者单位: Henan University of Technology Zhengzhou 450001, China

会议类型: 国际会议

会议名称: 2010 International Conference on Measuring Technology and Mechatronics Automation(ICMTMA 2010)(2010年检测技术与机电自动化国际会议)

会议地点: 长沙

会议语种:英文

页码: 2289-2291

在线出版日期: 2010-03-13（万方平台首次上网日期，不代表论文的发表时间）