Aiming to realize indoor spaces offering both high-quality reception and insulation
TOKYO, Jan 30, 2023 – (JCN Newswire) – NTT DOCOMO, INC. announced today that in collaboration with YKK AP Inc. it has launched a demonstration test to verify the radio-wave penetration characteristics of signal-permeable windows made with a light, porous material called aerogel, aiming to improve indoor reception of external radio waves while maintaining the insulation benefits of windows.
High-performance materials, multilayered window glass and Low-E glass are being used more widely to improve the insulation of homes and offices for energy efficiency. As a consequence, however, it is becoming more difficult for high-frequency radio waves used by cellphones and other applications to reach indoor spaces. In response, DOCOMO and YKK AP are developing windows that allow radio waves to pass through easily…
