New 3D-printed metacrystal panels could help 6G signals reach every corner indoors
SMRTR summary
Researchers at Finland's Aalto University have developed 3D-printed "metacrystal panels" that passively redirect 6G signals around walls and dead zones without using electricity. Costing just a few euros each, these geometry-based panels outperform expensive signal boosters, making them especially promising for factories and warehouses.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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