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Title:Correlation of simulation and measurement: Analysis and optimization of EMI on the example of an RF coupling element with GTEM cell validation : analysis and optimization of EMI on the example of an RF coupling element with GTEM cell validation
Authors:ID Lovrinović, Mateja (Author)
ID Trbušić, Mislav (Mentor) More about this mentor... New window
ID Močnik, Grega (Comentor)
ID Lücker, Thomas (Comentor)
Files:.pdf MAG_Lovrinovic_Mateja_2026.pdf (5,81 MB, This file will be accessible after 06.03.2029)
MD5: 616760357E0198A90E5DFAEC36D06C8A
 
Language:English
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:This master's thesis is covering the analysis and optimization of electromagnetic interference (EMI) in wireless charging systems based on NFC technology. The aim of the research was to establish a correlation between simulations and actual measurements of electromagnetic radiation, using a GTEM cell for far-field validation. Through four different system models, different antenna configurations and ground planes were tested. All models meet the prescribed radiation limits according to the EN 55032 Class B @ 3m standard, although deviations between simulations and measurements are present, especially in higher frequency ranges. This thesis confirmed the importance of the design of the antenna of the coupler.
Keywords:electromagnetic interference, electromagnetic compatibility, wireless charging, WLC 2.0 standard
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Lovrinović]
Year of publishing:2026
Number of pages:1 spletni vir (1 datoteka PDF (XIII, 69 str.))
PID:20.500.12556/DKUM-97065 New window
UDC:537.8:621.3.013(043.2)
COBISS.SI-ID:277822467 New window
Publication date in DKUM:08.04.2026
Views:244
Downloads:0
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:14.02.2026

Secondary language

Language:Slovenian
Title:Korelacija simulacije in merjenja: Analiza in optimizacija EMI na primeru RF spojnega elementa z validacijo celic GTEM : master's thesis
Abstract:Magistrsko delo obravnava analizo in optimizacijo elektromagnetnih motenj (EMI) v sistemih za brezžično polnjenje, ki temeljijo na tehnologiji NFC. Namen raziskave je bil vzpostaviti korelacijo med simulacijami in dejanskimi meritvami elektromagnetnega sevanja z uporabo celice GTEM za validacijo v daljnem polju. Prek štirih različnih sistemskih modelov so bile preizkušene različne konfiguracije anten in ozemljitvenih ravnin. Vsi modeli izpolnjujejo predpisane mejne vrednosti sevanja po standardu EN 55032 razreda B @ 3m, čeprav so prisotna odstopanja med simulacijami in meritvami, zlasti v višjih frekvenčnih območjih. Magistrsko delo je potrdilo pomembnost zasnove antene sklopnika.
Keywords:elektromagnetne motnje, elektromagnetna združljivost, brezžično polnjenje, WLC 2.0 standard


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