| 摘要 |
FIELD: the invention refers to man-made noise making technique and may be used for suppression of signals controlling the receiving arrangements' radio proximity fuses whose starting is executed with the aid of communications transceivers. ^ SUBSTANCE: the result is achieved due to installation of aiming impulse interference which is formed due to taking into consideration of a priori data about the structure of the signal of duration time modulation of frequency which is used for transmitting commands for starting a radio proximity fuse and about the measured frequency of transmitting commands for starting the radio proximity fuse. The arrangement for blocking radio proximity fuses has one or several frequency channels of suppression each of which has a transmitting-receiving antenna (2), an antenna switchboard (3), a noise transmitter (4) and a unit of signal detection (5), and also a noise forming unit (6) having a unit of introducing parameters of interference (7), a unit of forming succession of slots (8), a unit of choosing a free slot (9), a memory unit of suppressed frequencies (10), a unit of forming control commands by way of transmission (11) and a unit of receiving control commands (12). ^ EFFECT: increases radius of blocking. ^ 5 cl, 4 dwg |
