FIELD: physics.
SUBSTANCE: method for information protection of a random antenna using a system of jamming emitters involves placing M transponders of the information signal emitted by the random antenna between the random antenna and fixed intercepting equipment. The transponders are connected to amplitude and angular modulators which are connected to M jamming generators which perform stochastic amplitude and angular modulation of the information signals emitted by the random antenna. The fixed intercepting equipment includes N information signal receivers and a computer circuit for processing received signals.
EFFECT: high efficiency of protecting a random antenna on confidential information leakage channels.
6 dwg
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