Influence of Planar Material Size and Position on Shielding Effectiveness Measurements using the Dual Waveguide Method

Tourounoglou, Evangelia; Gkatsi, Vasiliki; Roc'h, Anne; Vogt-Ardatjew, Robert; Schipper, Hans; Leferink, Frank

doi:10.1109/emceurope.2019.8871968

Cited by 2 publications

(1 citation statement)

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“…Many measurement techniques have been used and discussed in order for the shielding mechanism to be largely understood. Existing measuring techniques include the enclosures and boxes approaches, which are based on IEEE 299 Standard [1] and IEEE 299.1 Standard [2], respectively, along with approaches including reverberation chambers (RCs) [3], nested RCs [4], the dual Vibrating Intrinsic Reverberation Chamber (VIRC) [5], waveguides [6] as well as the dual transverse electromagnetic cell (DTEM) [7].…”

Section: Introductionmentioning

confidence: 99%

Limitations of Shielding Effectiveness Measurements of Planar Materials using a DTEM cell

Gkatsi

Tourounoglou

Vogt-Ardatjew

et al. 2021

2021 IEEE International Joint EMC/SI/PI and EMC Europe Symposium

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This paper addresses issues encountered in a method for measuring the shielding effectiveness of planar materials using a dual transverse electromagnetic cell. The aim of this work is to evaluate the performance of the setup and to point out its strengths and weaknesses. The effect of placement of several materials varying in size and texture is examined. Additionally, techniques for improving the setup and therefore the measurement accuracy and sensitivity are presented. The size of the aperture is investigated by applying two different methods in order to observe its effect on the shielding effectiveness results. Restrictions and limitations of the measurement method are discussed and supported by experimental results.

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