Limitations in the Measurement of the Shielding Effectiveness of Aeronautical Multi-ply CFC Laminates

Francisco, Patricia Gomez de; Martínez, David Poyatos; Gallardo, Borja Plaza; Escot-Bocanegra, David; Romero, Sergio Fernandez

doi:10.1109/emceurope.2019.8872136

Cited by 2 publications

(2 citation statements)

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“…The final test setup evaluates the shielding effectiveness in a real test case proposed in ref. [27], measured at INTA facilities in an RC, following the standards [16,28]. The box used in the experiments has dimensions of 0.48 m (width), 0.48 m (height), and 1 m (length), and it is primarily made of galvanized steel.…”

Section: Cage With Curved Slots: Numerical and Experimental Datamentioning

confidence: 99%

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A Subcell Finite-Difference Time-Domain Implementation for Narrow Slots on Conductive Panels

et al. 2023

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Efficiently modeling thin features using the finite-difference time-domain (FDTD) method involves a considerable reduction in the spatial mesh size. However, in real-world scenarios, such reductions can lead to unaffordable memory and CPU requirements. In this manuscript, we present two stable and efficient techniques in FDTD to handle narrow apertures on conductive thin panels. One technique employs conformal methods, while the other utilizes subgridding methods. We validate their performance compared to the classical Gilbert-Holland model and present experimental results in reverberation environments to shed light on these models’ actual confidence margins in real electromagnetic compatibility (EMC) scenarios.

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Section: Cage With Curved Slots: Numerical and Experimental Datamentioning

confidence: 99%

“…In the second test case (Figure 12), the panel is made of CFC material (referred to as CFC-"blue" in ref. [27,29]), and it has two pairs of semicircular slots. The box has been tested in the reverberation chamber at INTA facilities.…”

Section: Cage With Curved Slots: Numerical and Experimental Datamentioning

confidence: 99%