DEVICE FOR RADAR PULSE PROCESSING Russian patent published in 2015 - IPC G01S7/292 

FIELD: radio engineering, communication.

SUBSTANCE: invention refers to devices to pulse data processing and can be used in electronic intelligence stations and passive target designator systems. The result is ensured by the fact that the device comprises a differentiation unit on surface acoustic waves (SAW) comprising a first multiplying unit, a first signal reduction filter, a second multiplying unit, a second signal reduction filter, an amplitude detector, a linear frequency modulated (LFM) signal generator, a tooth voltage generator; the device also comprises a synchroniser, an RC-differentiating element, a delay line, an adder unit. a key, a first amplitude comparator, a second amplitude comparator, a pulse counter, first and second threshold units, first, second and third RS-triggers, a sample pulse former, first and second AND elements. The above units are connected in a certain way.

EFFECT: more reliable identification of interpulse modulation of processed signals.

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