INTERFERENCE TRANSMITTER Russian patent published in 2019 - IPC H04K3/00 

FIELD: radio equipment.

SUBSTANCE: invention relates to radio engineering and can be used in developing means of deliberately interfering radioelectronic devices of various functional purpose. In the interference transmitter, interference generation channels are made in the form of two lines of series-connected modules for calculating samples of generated interference, devices for storing samples of generated interference and digital-to-analogue converters, wherein inputs of the formed noise generation calculation module inputs are connected to the control and monitoring module outputs, and outputs of digital-to-analogue converters are connected to inputs of switch, to second inputs of devices for storage of samples of formed noise is connected output of generator of reference frequency; additionally introduced are quadrature bridges; channels for amplification, filtration and emission of interference are made in the form of two amplification and filtration lines, which inputs are connected to outputs of the switch, and outputs – to the inputs of the quadrature bridge, outputs of the quadrature bridge are connected to two orthogonally polarized transmitting antennae.

EFFECT: broader functional capabilities of an interference transmitter for controlling polarization of emitted interference owing to synthesis in channels for generating coherent interference with given initial phases and use for emission of each generated interference of two amplification channels connected to orthogonally polarized transmitting antennas through a quadrature bridge.

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