MULTICHANNEL AUTOMATED APPARATUS FOR COUNTERING RADAR RECONNAISSANCE Russian patent published in 2022 - IPC G01S7/32 H04K3/00 

FIELD: radio engineering.

SUBSTANCE: invention relates to the field of radio engineering and can be used to create intermittent noise interference. Claimed apparatus is supplemented by a receiving antenna apparatus consisting of an antenna array of K horn emitters and a beam-forming circuit; a block of L input switches, wherein L is the number of partial patterns of the receiving antenna apparatus; a block of L input high frequency amplifiers (HFA); an input signal adder; a block of shapers consisting of L channels, wherein each channel consists of a detector, a video amplifier, and a control signal generator, connected in series; a block of AND gates, consisting of L channels, wherein each channel has N AND circuits, wherein N is the number of frequency channels; a control unit; a channel key; a frequency channel number decoder; a partial pattern number decoder; a switch; a DOS; a block of K output HFAs; a transmitting antenna array of K horn emitters.

EFFECT: pauses in the noise intermittent interference provide a possibility of creating noise intermittent interference to other radars of means of aerial RLPR, allowing for an increase in the number of suppressed radar stations of means of aerial radio location parametric reconnaissance; increase in the efficiency of the claimed apparatus provided by increasing the number of radio location stations (radars) suppressed by the apparatus, means of aerial radio location parametric reconnaissance (RLPR) due to the creation of noise intermittent interference utilising the specifics of function of the objects of countering.

1 cl, 3 dwg