Electromagnetic interference shielding effectiveness of pure aluminum: an experimental assessment for 5G (Sub-6GHZ)

Abstract

Overview

This article investigates the potential of pure aluminium as a shielding material against electromagnetic interference in the 5G technology spectrum. With the increase in 5G technology utilization, the concerns over its health effects have prompted the need for effective shielding solutions.

Findings

• The study examines the efficiency of pure aluminum at various thicknesses and frequencies.
• Results showcase that thicker aluminum sheets provide enhanced shielding effectiveness (SE) in the 5G frequency range.
• Aluminum has been historically utilized in various frequency ranges due to its cost-effectiveness and availability.
• Diverse configurations of aluminum sheets were tested, showing a shielding performance between 45 and 90 dB within the 5G range.

Conclusion

The research concludes that pure aluminum can be a considerable solution for electromagnetic shielding in 5G systems. The importance of utilizing suitable shielding materials like aluminum to mitigate potential health risks associated with 5G is emphasized, with SE proving particularly effective in specific 5G sub-ranges.