Measuring of Shielding Effectiveness of Electromagnetic Field of Polystyrene in the Frequency Range from 1 GHz to 9 GHz

Marek Pavlík, Iraida Kolcunová, Ján Zbojovský, Dušan Medved

Abstract


This paper deals with measurement of the shielding effectiveness against the electromagnetic field. Shielding effectiveness against the electromagnetic field characterizes property of material to penetrate the electromagnetic field. Measuring of shielding effectiveness was performed in the frequency range from 1 GHz to 9 GHz with a step of 0.2 GHz. Measurement was performed in non-reflection chamber. Measured objects were the construction materials: Styrodur polystyrene with thickness of 50 mm, Styrodur polystyrene with thickness of 25mm and their combination. The result of measurement is comparation of shielding effectiveness of shielding objects. 


Keywords:
shielding effectiveness, electromagnetic field, reflection, polystyrene

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References


R. W. Habash, D. Krewski, R. Bansal, H. T. Alhafid, “Principles, Aplications, Risk and Benefits of Therapeutic Hyperthermia,” Frontiers in Bioscience (Elite Edition), vol. 3 2011, pp. 1169–1181.

A. Plawiak-Mowna, A. Krawczyk, “Wireless Body Sensor Network-Fundamental Concepts and Application,” Przeglad Electrotechniczny, no.12b/2012, 2012, pp. 267–268.

G. B. Tait, C. Hager, M. B. Slocum, M. O. Hatfield, “On Measuring Shielding Effectiveness of Sparsely Moded Enclosures in a Reverberation Chamber,” IEEE Transactions on electromagnetic compatibility, vol. 55, no. 2, pp. 231–240, 2013. http://dx.doi.org/10.1109/TEMC.2012.2220779

“Scientific Committee on Emerging and Newly Identified Health Risks SCENIHR”, Possible effects of Electromagnetic Fields (EMF) on Human Health, The SCENIHR adopted this opinion at the 16th plenary of 21 March 2007 after public consultation.

IEEE 299 2006 “Standard, Method for Measuring the Effectiveness of Electromagnetic Shielding Enclosures”, EMC Society, New York 2006, p. 39. http://dx.doi.org/10.1109/IEEESTD.2007.323387

L. Zhang, Y. Zhang, Simulation Analysis for the Materials Shielding Effectiveness of EMP. Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC). vol. 1, pp. 32–35, 2011, ISBN 978-1-4244-9792-8 http://dx.doi.org/10.1109/CSQRWC.2011.6036877

T. W. Wieckowski, J. M. Janukiewicz, “Methods for Evaluating the Shielding Effectiveness of Textiles“. Fibres & Textiles in Eastern Europe, Vol. 14, No. 5 (59), 2006.

P. Marracino, M. Migliorati, A. Paffi, M. Liberti, A. Denzi, G. D'inzeo, F. Apollonio, “Signal transduction on enzymes: the Effect of electromagnetic field stimuli on superoxide dismutase (SOD),” Engineering in Medicine and Biology Society (EMBC) Annual International Conference of the IEEE, 2012, pp. 5674–5677. http://dx.doi.org/10.1109/EMBC.2012.6347282

A. Sasaki, T. Ishihara, N. Shibata, R. Kawano, H. Morimura, M. Shinagawa, “Signal-to-noise ratio analysis of a noisy-channel model for a capacitively coupled personal area network,” IEEE Transmission Antennas and Propagation, vol. 61, no. 1, pp. 390–401, 2013. http://dx.doi.org/10.1109/TAP.2012.2220110

Y. Deshan, M. C. Converse, D. M. Mahvi, J. G. Webster, “Measurement and Analysis of Tissue Temperature During Microwave Liver Ablation,” IEEE Transactions on Biomedical Engineering, vol. 54, pp. 150–155, 2007.

E. Colebeck, E. Topsakal. “Ultra-wideband Microwave Ablation Therapy (UMAT),” 2013 IEEE MTT-S International Microwave Symposium Digest (IMS), 2013, pp. 1–3. http://dx.doi.org/10.1109/MWSYM.2013.6697642

X. L. Chen, S. Benkler, C. Li, N. Chavannes, N. Kuster. “Low frequency electromagnetic field exposure study with posable human body model,” IEEE International Symposium on Electromagnetic Compatibility (EMC), 2010, pp. 702–705. http://dx.doi.org/10.1109/ISEMC.2010.5711363




DOI: 10.7250/pee.2014.008

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