RADIATION PROTECTION DEVICE Russian patent published in 2021 - IPC G12B17/02 H01Q19/06 

FIELD: biology.

SUBSTANCE: invention relates to the field of protection of biological objects from the action of electromagnetic radiation and relates to a device for protection against radiation. The device is a relief diffraction structure. The diffractive structure is made on a holographic multilayer carrier and contains sequentially applied to the holographic carrier an optical hologram of a flat structure consisting of a plurality of intersecting rods, as well as digital holograms of a directional pattern shaper and a symmetric strip resonator. A directivity generator is a radio hologram in the form of a relief diffraction structure on a holographic medium, formed by a reference wave of the emitter and an object wave of the corresponding directivity.

EFFECT: invention ensures protection from radiation of devices using a digital method of data transmission with a wide spectrum of harmonics and operating at frequencies of 900-2500 MHz.

3 cl, 6 dwg