FIELD: physics.
SUBSTANCE: invention relates to means of protection against electromagnetic radiation (EMR), and more specifically to devices for protection against cellular telephone radiation. Device which minimizes electromagnetic radiation of cellular telephone (5) consists of receiving antenna (1), a unidirectional repeater amplifier (2) and transmitting antenna (3). Receiving antenna is located inside the room and is connected to a unidirectional repeater amplifier. Transmitting antenna is connected to a unidirectional repeater amplifier and is located outside the room.
EFFECT: considerable reduction of electromagnetic radiation of a cellular telephone is achieved.
1 cl, 1 dwg
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Authors
Dates
2024-05-03—Published
2019-04-23—Filed