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2 776 155

(13)

(51)

IPC

G01S3/46(2006-01-01)

(21) (22)

Application

2021116209, 2021-06-04

(24)

Start date

2021-06-04

(22)

Actual filing date

2021-06-04

(45)

Published

2022-07-14

(72)

Inventor

Smirnov Vladimir NikolaevichKucherov Mikhail ViktorovichVorobev Aleksandr MaksimovichIvanov Vladimir VladimirovichKulpin Sergej Nikolaevich

(73)

Holder

Rossijskaya Federatsiya, Ot Imeni Kotoroj Vystupaet Ministerstvo Promyshlennosti I Torgovli Rossijskoj Federatsii Rossii)

PHASE DIRECTION FINDER Russian patent published in 2022 - IPC G01S3/46

Abstract RU 2776155 C1

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering and can be used in systems for radio environment surveillance, as well as in homing heads (radar detectors) as an angular position sensor. The stated result is achieved by applying a high frequency amplifier (HFA) in phase channels and a conformal antenna system with antennas arranged around the circumference, as well as an additional sensor located in the centre of the antenna system, connected to the finishing channel, from the output whereof the information on the angular coordinates is used in the near direction finding area.

EFFECT: increase in the sensing capacity (detection range) and direction-finding precision.

1 cl, 1 dwg

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RU 2 776 155 C1

Authors

Smirnov Vladimir Nikolaevich

Kucherov Mikhail Viktorovich

Vorobev Aleksandr Maksimovich

Ivanov Vladimir Vladimirovich

Kulpin Sergej Nikolaevich

Dates

2022-07-14—Published

2021-06-04—Filed