METHOD OF POLARISATION DEPRECITION OF RADIOSIGNALS Russian patent published in 2017 - IPC G01S5/04 

FIELD: radio engineering, communication.

SUBSTANCE: method is based on measuring the orthogonal components of EX₁, EY₁, EZ₁ and EX₂, EY₂, EZ₂ vectors of electric field strength E₁ and E₂ accepted analogue in the general case of an elliptically polarised radio signal at time t₁ and t₂ using a tri-orthogonal antenna system, determining the orientation of the vectors E₁ and E₂ In space and the measurement of the azimuth value and θ elevation angleβ, determined by the orientation of the intersection line of the planes Ω₁ and Ω₂, passing through the center of the tri-orthogonal antenna system and to which the corresponding vectors E₁ and E₂.

EFFECT: increasing the accuracy of direction finding in conditions of a priori uncertainty regarding the polarisation and spatial parameters of radio signals, noise and interference, when restrictions are imposed on the overall dimensions of the direction-finding antenna system.

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