SYSTEM WITH TELECOMMUNICATION ELEMENT, MASKED REFLECTIVE CONSTRUCTIVE ELEMENT, CONTAINING MULTILAYER OPTICAL POLYMERIC FILM Russian patent published in 2019 - IPC G02B5/08 

FIELD: security means.

SUBSTANCE: invention relates to a system with a disguised telecommunications element and a method for masking a telecommunications element. Claimed system with a masked telecommunications element includes a telecommunications element containing at least one of the antenna, radio communications and a small cell antenna; and a non-metallic multi-layer optical polymer film with a given shape that provides at least a partial environment of the telecommunications element and its disguise. Multilayer optical polymer film contains a central layer made in the form of a multilayer optical foot containing two alternating polymer layers, and a UV resistant protective layer located between the observer looking at the system and the center layer and comprising one or more UV absorbers. Multilayer optical polymer film essentially mirrors the image of the surrounding environment to the observer looking at the system, the coefficient of specular reflection of a multilayer optical polymer film is more than 80 %, and diffuse reflection is not more than 20 %. Multilayer optical polymer film transmits more than 90 % of radio frequencies in the range in which the telecommunications elements receive and/or transmit.

EFFECT: technical result is the provision of masking of small cells from observers.

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