Tuesday - June 9, 2026
Aalto University: Low-tech Solution for a 6G Problem - Metacrystal Panels Offer Cheap Way to Guide Wireless Signals Around Corners
June 09, 2026
AALTO, Finland, June 9 (TNSjou) -- Aalto University issued the following news release:

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Low-tech solution for a 6G problem: Metacrystal panels offer cheap way to guide wireless signals around corners

Researchers at Aalto University have developed metacrystal panels: affordable 3D-printed devices that passively guide radio waves around physical barriers.

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Basements, tunnels, large buildings -- a weak Wi-Fi or mobile signal in . . .

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