Effectiveness analysis of different screens and frequency influence on electromagnetic attenuation

Author

Tatu, Valentin ; Drosu, Oana ; Popescu, Claudia

Author_Institution

Dept. of Electr. Eng., Polytechnics Univ. of Bucharest, Bucharest, Romania

fYear

2015

fDate

11-12 June 2015

Firstpage

1

Lastpage

6

Abstract

Electromagnetic shielding principle is well known, but choosing the best type and shape for shields is still an intriguing and studied problem. The paper presents the author´s results regarding the attenuation of some types of shields. The main original contribution of this paper is an efficient analysis of the shields with holes, highlighting their advantages in comparison to those of the full ones. A 3D model of the electromagnetic field is analyzed, imposing the current sources in coils.

Keywords

electromagnetic fields; electromagnetic shielding; 3D model; coils; effectiveness analysis; electromagnetic attenuation; electromagnetic field; electromagnetic shielding principle; frequency influence; Attenuation; Coils; Electromagnetic fields; Magnetic flux density; Magnetic noise; Magnetic shielding; Mathematical model; 3D electromagnetic field analysis; Electromagnetic shielding; Shields with holes;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering of Modern Electric Systems (EMES), 2015 13th International Conference on

Conference_Location

Oradea

Print_ISBN

978-1-4799-7649-2

Type

conf

DOI

10.1109/EMES.2015.7158402

Filename

7158402