Title :
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
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;
Conference_Titel :
Engineering of Modern Electric Systems (EMES), 2015 13th International Conference on
Conference_Location :
Oradea
Print_ISBN :
978-1-4799-7649-2
DOI :
10.1109/EMES.2015.7158402
