GROUND-BASED RADAR DETECTOR Russian patent published in 2020 - IPC G01S13/04 

Abstract RU 2714450 C1

FIELD: radar ranging and radio navigation.

SUBSTANCE: invention relates to radar ranging and can be used for detection, measurement of coordinates, tracking and recognition at short and medium range (up to 100 km) of weapons, as well as a wide range of aerial objects. To achieve the technical result, a radar station operating at frequencies of the long-wave portion of the UHF range and having an active phased antenna array (AFAR) with the possibility of scanning by a beam on the elevation angle, a processor, an automatic navigation system and an indicator, comprises three more similar AFARs. At that, each of the four non-rotating AFAR operates at its frequency of the above operating range and provides electronic scanning by the beam as per the elevation angle from 0 to 90°, and on azimuth, performing simultaneous viewing in its azimuthal sector with width of 90°.

EFFECT: high rate of scanning the space of the entire hemisphere; additionally higher reliability and security of radar detector, which are achieved due to absence of mechanical rotation and inclination AFAR and completely electronic scanning.

1 cl, 3 dwg

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RU 2 714 450 C1

Authors

Timofeev Aleksej Evgenevich

Lysanov Mikhail Gennadevich

Tarasov Mikhail Vasilevich

Dates

2020-02-17Published

2017-07-17Filed