MODULE OF RADIO INTERFERENCE TO EQUIPMENT OF GLOBAL NAVIGATION SATELLITE SYSTEMS USERS Russian patent published in 2020 - IPC H04K3/00 

FIELD: radio equipment.

SUBSTANCE: invention relates to radio engineering and can be used in developing means and systems for radio-electronic suppression of receivers of consumers of global navigation satellite systems (GNSS). Result is based on early calculation and memorization of the entire set of required types and parameters of radio interference, and independent amplification of radio interference in the lower and upper subrange of operation of GNSS users equipment. Module of radio interference to equipment of consumers of global navigation satellite systems, differing from known ones by that additionally introduced Ethernet switch, which input is connected to output of control and monitoring module, and its outputs are connected to inputs of radio interference generating channels; in channels of formation of radio interference are additionally introduced in series connected controllers and devices for permanent storage of radio interference samples, outputs of devices for permanent storage of radio interference samples are connected to inputs of devices for storage of samples of generated radio interference; power dividers and band filters of the lower and upper sub-bands are introduced, wherein inputs of power dividers are connected to outputs of channels of formation of radio interference, and their outputs are connected, respectively, to inputs of filters of lower and upper subranges, outputs of which are connected to inputs of channels of amplification, filtration and radiation of radio interference.

EFFECT: technical result of invention is high efficiency of radio interference module, operational control of operating modes, types and parameters of radio interference and low level of secondary electromagnetic radiations.

1 cl, 1 dwg