RADIO FUZE BLOCKING DEVICE Russian patent published in 1998 - IPC

FIELD: means used for fighting mines and other explosive objects having radio fuzes, intended for blocking (suppressing) control signals of radio fuze receiving devices. SUBSTANCE: radio fuze blocking device has a radiated signal generating unit, using two or more channels with non-coinciding emission bands, power amplifiers, radiating antennas of each channel and a power unit. The channel antennas are made in the form of spatial conductors located on a surface enveloping the radiated signal generating unit, power amplifiers and the power unit. The channel antennas may be made as flat current conducting plates positioned on lateral faces of a parallelepiped. EFFECT: enhanced efficiency of suppression of radio fuze receiving devices reduced probability of antenna damage in service of transmitters. 4 cl, 1 dwg