Modeling Shielding Effectiveness for Composite Walls of Concrete and Carbon Filaments

Ellgardt, Anders; Månsson, Daniel

doi:10.2528/pierm12112004

Cited by 4 publications

(1 citation statement)

References 13 publications

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“…Several experimental, analytical and numerical techniques to model civil materials for EMI interferences by evaluating their SE have been developed [6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Shielding Effectiveness Tests of Low-Cost Civil Engineering Materials in a Reverberating Chamber

Migliaccio¹,

Ferrara²,

Gifuni³

et al. 2013

PIER B

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Abstract-In this paper, test study on low-cost civil engineering construction material is presented.In fact, in several civil constructions the strategy is to build up to first "fence" to EMI that limits interferences while using only in some limited areas high-cost ad hoc shielding material. The materials used in this study are tested at the Università di Napoli Parthenope, formerly Istituto Universitario Navale (IUN) Reverberating Chamber (RC) according to a nested approach. Tests are made in the frequency range from 2 to 18 GHz and show that low-cost materials are able to achieve about 16 dB of shielding effectiveness (SE) in contrast to ad hoc materials that show about 50 dB in SE.

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“…Several experimental, analytical and numerical techniques to model civil materials for EMI interferences by evaluating their SE have been developed [6][7][8][9][10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Shielding Effectiveness Tests of Low-Cost Civil Engineering Materials in a Reverberating Chamber

Migliaccio¹,

Ferrara²,

Gifuni³

et al. 2013

PIER B

View full text Add to dashboard Cite

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Feasibility Study of Using Electrically Conductive Concrete for Electromagnetic Shielding Applications as a Substitute for Carbon-Laced Polyurethane Absorbers in Anechoic Chambers

Khalid

Albasha

Qaddoumi

et al. 2017

IEEE Trans. Antennas Propagat.

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Prediction of Shielding Effectiveness of Cement-Graphite Powder Using Artificial Neural Network

et al. 2016

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This paper presents the method to predict the shielding effectiveness of cement powder mixed with different amount of graphite powder. Cement mixed with different percentage of graphite is prepared. Their dielectric constant and loss tangent are measured based on the transmission/reflection technique using APC7 connector. The measured data is fed into Artificial Neural Network (ANN) for training. When the training process is completed the neural network is used to predict the dielectric constant and loss tangent of cement-graphite mixture that contains different amount of graphite. The comparison shows that the trained neural network is very successful to predict the dielectric constant and loss tangent of cement-graphite mixture. The proposed graphical user interface has made the process of shielding effectiveness prediction becomes more user friendly especially for those designers who are not familiar with the analytical calculation of shielding effectiveness and dielectric measurement.

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Modeling Shielding Effectiveness for Composite Walls of Concrete and Carbon Filaments

Cited by 4 publications

References 13 publications

Shielding Effectiveness Tests of Low-Cost Civil Engineering Materials in a Reverberating Chamber

Shielding Effectiveness Tests of Low-Cost Civil Engineering Materials in a Reverberating Chamber

Feasibility Study of Using Electrically Conductive Concrete for Electromagnetic Shielding Applications as a Substitute for Carbon-Laced Polyurethane Absorbers in Anechoic Chambers

Prediction of Shielding Effectiveness of Cement-Graphite Powder Using Artificial Neural Network

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