DocumentCode
2749115
Title
Analysis on shielding effectiveness of metallic enclosures with slot
Author
Yingpeng Fan ; Zhengwei Du ; Ke Gong ; Guoding Li
Author_Institution
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
fYear
2003
fDate
4-7 Nov. 2003
Firstpage
43
Lastpage
46
Abstract
The FDTD method is used to study how shielding effectiveness varies with slot length, width and cavity size. The results show that slot resonance occurs when a slot perimeter reaches odd times of the wavelength of the incident wave and the shielding effectiveness becomes rather poor in such cases.
Keywords
electromagnetic interference; electromagnetic shielding; finite difference time-domain analysis; resonance; EMI problems; FDTD method; cavity size; metallic enclosures; shielding effectiveness; slot length; slot resonance; slot width; Apertures; Degradation; Digital communication; Electromagnetic heating; Electronic components; Finite difference methods; Frequency; Protection; Resonance; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location
Hangzhou, China
Print_ISBN
7-5635-0802-3
Type
conf
DOI
10.1109/CEEM.2003.238480
Filename
1282240
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