Thermal insulation glass is now widely used for new constructions and for renovation. These glasses include a coating made of metal or metal oxyde, whose side effect is a strong attenuation of the mobile communications frequencies, leading to bad communications or even preventing calls.
The Lichens solution is an adhesive film printed with conductive motifs, applied on the windows. It is completely passive, and does not require any external power supply.
Besides enabling mobile communication indoors, radio frequencies transmission improvement limits electro-magnetic waves emissions, and therefore power consumed by devices.
SOLUTION DEVELOPPED BY LICHENS
improvement of RSRP behind thermal insulation glass (Ag coating)
900, 1800, 2100 MHz
Surface on the widow
available for most popular types of ITR windows (4-14-6,4-12-6)