RADAR DEVICE FOR MEASURING LOCATION OF AFTER-PENETRATION OBJECT Russian patent published in 2016 - IPC G01S3/02 

FIELD: radar and radio navigation.

SUBSTANCE: invention relates to radar and can be used in information-measuring means and systems operating in conditions of active direction-finding of localised objects on background of distributed in space interference. Technical result is achieved by the fact that in radar meter location after-penetration object containing channel of transceiving module to signal generator connected with transmitting and receiving antennae, whose output is connected with digital data processing unit connected to an information display module, the second channel for formation of an ultra-short pulse in frequency range different from the frequency range of the first channel, consisting of second transceiver module connected to the second transmitting and receiving antennae, a second digital processing unit, the transmitting and receiving antennas are made in the form of ultra-wideband Vivaldi antenna, a signal generator transceiving modules is made in the form of a generator of ultra-short pulse signal, the output of the second transceiver module is connected to the input of the second digital data processing unit output is connected to the input of information display module.

EFFECT: high probability and accuracy of direction-finding of localised low-contrast object on the background of distributed in space interference and provision of after-penetration effect at localised object for a wide range of obstacles.

1 cl, 1 dwg