FIELD: radio engineering, communication.
SUBSTANCE: receiving and synchronisation unit consists of a synchronisation module and n receiving channels, each having an intermediate frequency amplifier, an analogue-to-digital converter, a digital squarer, a digital heterodyne, a digital heterodyning device, an adapter, an adder, an optimum filter, a side lobe filter, a switch and an output signal generator. The synchronisation module includes a control device, a synchronisation signal generator and a clock pulse generator. The listed apparatus are connected to each other in a certain way.
EFFECT: high efficiency of digital processing of radar signals on the background of noise and enabling synchronisation of operation of an on-board radar system.
1 dwg
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