The rollout of 5G networks has brought super-speed internet to millions, but building out these networks has been a challenge. Higher frequency signals don’t travel as far, requiring more base stations compared to 4G. To address this, Japanese telecoms have turned to futuristic glass antennas.
A partnership between AGC, NTT Docomo, and JTower has led to the development of WAVEANTENNA, a technology that turns ordinary windows into inconspicuous 5G base stations. This is achieved by sandwiching a special transparent conductive material between two panes of glass.
The material blends seamlessly into the glass, with only the cabling giving away the antenna. This innovative solution solves the problem of finding prime real estate for base stations and preserves the cityscape and building exterior.
The glass antennas are optimized to work with frequencies in the 5G Sub6 band and have already been implemented in various locations, including Tokyo’s Shinjuku district. This technology has the potential to revolutionize 5G network infrastructure and provide faster, more reliable internet connectivity.