FIELD: physics.
SUBSTANCE: active jammer applied for radioelectronic equipment (REE) comprises interconnected in a certain way receiving and transmitting antenna, designed as phased-array antenna with M radiators (M not less than two) and M send-receive channels, analysis and control block, jamming signal modulation calculating unit, reference frequency synthesizer. Besides, each channel includes: series emitter of receiving phased-array antenna, digital radio receiver, M digital memory units, amplitude-and-phase modulator, phase shifter, radio transmitter and emitter of transmitting phased-array antenna.
EFFECT: generation of adequate jamming signal used for REE rejection suppression at angular detection and tracking channels, generation of jamming for REE detection and tracking channels considering range, speed, bearing.
3 dwg
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