| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: invention relates to receivers and can be used in radar stations operating under the effect of sidelobe interference. The result is achieved due to that the device comprises a main antenna, a mixer, an intermediate frequency amplifier, a subtractor unit, a phased antenna array, a multichannel receiver, a beam-forming unit, a heterodyne, and further includes (M-1) channels, each having a phased antenna array, a multichannel receiver and a beam-forming unit. The device also includes signal shapers, a signal distributor and an interference level measuring device. The listed components are made and connected to each other in a certain manner.EFFECT: high efficiency of suppressing sidelobe signals.3 cl, 8 dwg |
