Title :
The analysis of attenuation characteristics for HEMP passing through the air-tight door
Author :
Liu Yi-ping ; Zhou Bi-hua
Author_Institution :
EMP Lab., Nanjing Eng. Inst., China
Abstract :
The attenuation characteristics of high-altitude nuclear blast electromagnetic pulse (HEMP) passing through the infinite metal board are obtained in this paper and the influence caused by aperture is analyzed synchronously. On the basis of these properties, the methods that can improve shielding efficiency (SE) are discussed by combining the application for the air-tight door then many experimental results are given.
Keywords :
attenuation measurement; electromagnetic pulse; electromagnetic shielding; HEMP; air-tight door; aperture influence; attenuation characteristics; infinite metal board; Apertures; Attenuation; EMP radiation effects; Electromagnetic radiation; Electromagnetic shielding; Electronic equipment; Frequency domain analysis; Laboratories; Silver; Steel;
Conference_Titel :
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
7-5635-0802-3
DOI :
10.1109/CEEM.2003.237922
