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Forums
Engineering
Electrical Engineering
Simulating a Faraday Cage
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[QUOTE="Baluncore, post: 5951199, member: 447632"] Think of a hole in the mesh as being an iris, a slot antenna or a reduction of sheet conductivity. Then for the low and the high frequency extremes, the transmission and reflection characteristics can be simply analysed. Things get very interesting in the transition region where there can be interference, that is when either the hole size or separation is say between λ/60 and 60⋅λ. You will need to analyse the scattering of one aperture element, then combine all, as a 2D array of antenna elements. It is normal practice to over-engineer Faraday screens for the band of interest. Prediction of the actual scattering in the transition zone is not really important, only the worst case constructive interference beam or lobe need be considered. Each part of the analysis may require different software. [/QUOTE]
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Engineering
Electrical Engineering
Simulating a Faraday Cage
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