About: Optimization of electrical properties of parallel plate antenna for EMC testing

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Parallel plate antennas (also known as improved TEM-cell or strip line antenna) are used in electromagnetic compatibility for radiated immunity and interference testing. Appropriately designed antenna represents a transmission line with TEM wave propagation and uniform electromagnetic field distribution between plates for specified frequency range. Device under test is positioned within the region of uniform EM field. In this study, we aimed to optimize electric properties of a small parallel plate antenna which was primarily designed for telecommunication devices testing. We hypothesized that initial design of the parallel plate antenna could be improved in terms of S-parameters by optimizing the impedance matching. Parametric optimization was based on numerical analysis using the finite element method; as an outcome, we achieved approx. 15 dB improvement of S11 parameter and verified the results by measurements. Thus, the optimized parallel plate antenna needs considerably less input power for the same field intensity within the specified frequency spectrum. Parallel plate antennas (also known as improved TEM-cell or strip line antenna) are used in electromagnetic compatibility for radiated immunity and interference testing. Appropriately designed antenna represents a transmission line with TEM wave propagation and uniform electromagnetic field distribution between plates for specified frequency range. Device under test is positioned within the region of uniform EM field. In this study, we aimed to optimize electric properties of a small parallel plate antenna which was primarily designed for telecommunication devices testing. We hypothesized that initial design of the parallel plate antenna could be improved in terms of S-parameters by optimizing the impedance matching. Parametric optimization was based on numerical analysis using the finite element method; as an outcome, we achieved approx. 15 dB improvement of S11 parameter and verified the results by measurements. Thus, the optimized parallel plate antenna needs considerably less input power for the same field intensity within the specified frequency spectrum. (en)
Title	Optimization of electrical properties of parallel plate antenna for EMC testing Optimization of electrical properties of parallel plate antenna for EMC testing (en)
skos:prefLabel	Optimization of electrical properties of parallel plate antenna for EMC testing Optimization of electrical properties of parallel plate antenna for EMC testing (en)
skos:notation	RIV/49777513:23220/14:43923442!RIV15-GA0-23220___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(ED2.1.00/03.0094), P(GA102/09/1164), P(GAP102/11/0498), S
http://linked.open...iv/cisloPeriodika	270
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Karban, Pavel Hromádka, Miroslav Kubík, Zdeněk Skála, Jiří Nikolayev, Denys
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	34954
http://linked.open...ai/riv/idVysledku	RIV/49777513:23220/14:43923442
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	EMC testing Numerical analysis FEM; Stripline; Parallel plate antenna (en)
http://linked.open.../riv/klicoveSlovo	EMC testing Numerical analysis FEM Parallel plate antenna Stripline
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[DF248D03EF0B]
http://linked.open...i/riv/nazevZdroje	Journal of computational and applied mathematics
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional Innovation Centre for Electrical Engineering (RICE) Interaction of power electronics systems with their environment New adaptive higher-order monolithic methods for numerical solution of evolutionary multiphysics problems in electrical engineering
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	2014
http://linked.open...iv/tvurceVysledku	Karban, Pavel Skála, Jiří Hromádka, Miroslav Kubík, Zdeněk Nikolayev, Denys
http://linked.open...ain/vavai/riv/wos	000337660100027
issn	0377-0427
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cam.2013.12.054
http://localhost/t...ganizacniJednotka	23220

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