Analysis of Shielding Effectiveness of Conductive Cement-based Materials in HEMP Environment

摘要：

The shielding effectiveness of conductive cement-based materials to HEMP is analyzed using theoretical and FDTD method when the materials conductivity range 10-3～102S/m.The effect of materials conductivity on shielding effectiveness to HEMP is obtained and the threshold of materials conductivity is achieved when their shielding effectiveness increases suddenly.Finally,the experimental shielding effectiveness of three shielding rooms built of different conductive cement-based materials is measured.

关键词： HEMP conductive cement FDTD shielding effectiveness

作者: Guo Fei Zhou Bihua Gao Cheng Chen Hailin

作者单位: Nanjing Engineer Institute,Nanjing 210007,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: 1462-1465

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）