QUASI-MONO-PULSE SECONDARY RADAR Russian patent published in 2017 - IPC G01S13/44 

FIELD: radio engineering, communication.

SUBSTANCE: device contains an antenna, a block of controlled phase shifters, an adder, a transmit-receive switch, a receiver, a power divider, a controlled delay element, six keys, three decoders, three detectors, an amplitude detector and an angular discriminator connected in a specific way.

EFFECT: increasing the accuracy of measuring the angular coordinates of the aircraft by eliminating its dependence on the doppler frequency addition in the response signals.

3 cl, 6 dwg