DocumentCode
3147093
Title
The penetrating of EMP fields into a metal shielding enclosure by a slot
Author
Cheng, Gao ; Bihua, Zhou ; Bin, Chen ; Yun, Yi ; Yanxin, Li
Author_Institution
Nanjing Eng. Inst., China
fYear
2002
fDate
21-24 May 2002
Firstpage
127
Lastpage
130
Abstract
The shielding effectiveness to different sized slots in a shielding enclosure is calculated using the FDTD method. It is demonstrated that the resonance of a shielding enclosure´s cavities and slots greatly influences a screened room´s shielding effectiveness. Fast time-varying EMP couples more easily in a shielding cavity with slots.
Keywords
electromagnetic pulse; electromagnetic shielding; finite difference time-domain analysis; resonance; FDTD method; metal shielding enclosure; resonance; shielding effectiveness; slot; time-varying EMP fields; Conductors; EMP radiation effects; Electromagnetic coupling; Electromagnetic shielding; Finite difference methods; Military computing; Modems; Polarization; Resonance; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2002 3rd International Symposium on
Print_ISBN
0-7803-7277-8
Type
conf
DOI
10.1109/ELMAGC.2002.1177382
Filename
1177382
Link To Document