Experimental study and theoretical analysis on shielding effectiveness of enclosure with aperture

Author

Xiao-ying, Xu ; Hui, Wang ; Qing-lin, Deng ; Ji-xiong, Xiao

Author_Institution

Sch. of Sci., Wuhan Univ. of Technol., Wuhan, China

Volume

3

fYear

2010

fDate

9-11 July 2010

Firstpage

343

Lastpage

347

Abstract

Based on experiments, the influence of different characteristic of the aperture on shielding effectiveness of enclosure with the frequency was analyzed by the multi-point average measure method and the effecting factors which influence the shielding effectiveness (SE) of enclosure were discussed in this paper. The results of experiment were analyzed separately by the equivalent dipole method (EDM) and the equivalent transmission line method (ETLM) and the advantages and disadvantages of the two methods were researched for providing reference for further study on the general calculation method of shielding effectiveness of enclosure with aperture.

Keywords

electromagnetic shielding; transmission line theory; aperture; enclosure; equivalent dipole method; equivalent transmission line method; general calculation method; multi-point average measure method; shielding effectiveness; Apertures; Barium; Testing; aperture; equivalent dipole method; equivalent transmission line method; shielding effectiveness;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Information Technology (ICCSIT), 2010 3rd IEEE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-5537-9

Type

conf

DOI

10.1109/ICCSIT.2010.5563573

Filename

5563573