METHOD OF MAKING POLARIZING PARABOLIC TRANSREFLECTOR Russian patent published in 2024 - IPC H01Q15/16 H01Q15/22 

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering and can be used in making antennas of millimetre-wave radar systems. In the polarization parabolic transreflector manufacturing method, the polarization grid conductors are formed on a flat foil substrate from a thermoplastic dielectric by photo-etching, after which the obtained structure is given a parabolic shape by thermoforming such that the conductors of the polarization grid are located inside the transreflector.

EFFECT: improved manufacturability of millimetre-wave range transreflectors and reliability of connection of polarization grating conductors with surface of dielectric layer.

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