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Publikācija: Modified Estimation of Shielding Efficiency for Hole

Publication Type Full-text conference paper published in other conference proceedings
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Modified Estimation of Shielding Efficiency for Hole
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Guntars Balodis
Andris Ruško
Vladimirs Novikovs
Keywords Shielding efficiency; screen; scattering matrix
Abstract For the reduction of the electromagnetic field impact on the parameters of electronic equipment it is used shielding in many different shapes and quality. The quality of the shielding is dependent on size, shape and amount of the openings in the body of the shield. In the electromagnetic immunity and emission tests it is very difficult to predict the shielding efficiency from theory of the refraction, reflection and diffraction due to the very complicated shape and material mix in design configuration for multilayer PCB, supports, covers and screens. For this reason we propose to use drawn 3D electromagnetic model to build up and realise calculation of scattering matrix parameters as the estimation of the shielding efficiency in the given frequency range
Reference Balodis, G., Ruško, A., Novikovs, V. Modified Estimation of Shielding Efficiency for Hole. In: Proceedings of the 12th Biennial Baltic Electronics Confrerence, Estonia, Tallinn, 4-6 October, 2010. Tallinn: Tallinn University of Technology, 2010, pp.243-244. ISBN 978-1-4244-7357-1.
ID 8982