FLEXIBLE ANTENNA MANUFACTURING METHOD Russian patent published in 2024 - IPC H01Q9/20 

FIELD: antenna equipment.

SUBSTANCE: invention relates to antenna engineering and specifically to methods of making antennas formed from an electroconductive layer based on graphene oxide on a dielectric polyurethane substrate. Disclosed is a method of manufacturing a flexible antenna, comprising using a substrate from a polymer material, on one side of which an emitting layer of graphene-based material is formed, drying and attachment of a high-frequency connector, characterized in that the substrate from the polymer material is a substrate from thermoplastic polyurethane, to form an emitting layer, a graphene oxide dispersion is used, which is mixed under the action of ultrasound and is deposited by a drop method on the surface of the substrate, dried at room temperature, then the area of the obtained coating is subjected to laser treatment, forming two equal rectangles, symmetrically located relative to unprocessed strip in the middle, then washed in water and dried in air at room temperature, obtaining two rectangular electroconductive radiators, to adjacent sides of which a high-frequency connector is attached.

EFFECT: resistance of a flexible antenna to mechanical action.

1 cl, 4 dwg