Optimization of electrical properties of parallel plate antenna for EMC testing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F14%3A43923442" target="_blank" >RIV/49777513:23220/14:43923442 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.cam.2013.12.054" target="_blank" >http://dx.doi.org/10.1016/j.cam.2013.12.054</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cam.2013.12.054" target="_blank" >10.1016/j.cam.2013.12.054</a>

Result language
angličtina
Original language name
Optimization of electrical properties of parallel plate antenna for EMC testing
Original language 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
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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