| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to radio engineering and can be used to jam shipborne and airborne radio communication equipment. The method for electronic jamming a radio communication system involves using an aircraft as a jamming system carrier which is maintained on a "receiver-transmitter" line at the shortest possible distance from the receiver. The jamming system receives a probing information signal of the jammed system, reproduces carrier frequencies of the signal based on the signal and generates a noise signal, which is amplified and radiated towards the equipment being jammed. When radiating periodically with a period of about 3 s, pauses with duration of about 3 ms are made, during which the probing information signal of the transmitter is received and frequencies of the noise signals are refined when new carrier frequencies emerge.EFFECT: high efficiency of electronic jamming.1 dwg |
