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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Druckformat: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v78.i2.90
pages 181-189

ESTIMATION OF ELECTROMAGNETIC SHIELDING EFFICIENCY

Ye. I. Gabrousenko
National Aviation University, 1 Kosmonavta Komarova Ave., Kyiv 03058, Ukraine
A. G. Holubnychyi
National Aviation University, 1 Kosmonavta Komarova Ave., Kyiv 03058, Ukraine
Zhengbing Hu
School of Educational Information Technology, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079 China
A. G. Taranenko
National Aviation University, 1 Kosmonavta Komarova Ave., Kyiv 03058, Ukraine
F. J. Yanovsky
National Aviation University, 1 Kosmonavta Komarova Ave., Kyiv 03058, Ukraine

ABSTRAKT

The main approaches to estimate the electromagnetic shielding efficiency are considered in this article. We propose to estimate a shielding efficiency in terms of the depth of field penetration into the conductor material. Mathematical modeling and simulation of electromagnetic field penetration into a conductor depending on the operating frequency and properties of the conductor material is carried out, as well as experimental verification of the results obtained. Estimating the shielding efficiency by the depth of field penetration into the shield material, in contrast to known standard techniques, allows avoiding errors associated with conversion of the electric current into the field strength behind the screen. The results are useful for electromagnetic screens design for numerous applications including microelectronics.


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