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2 765 782

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(51)

IPC

H04B7/06(2006-01-01)

(21) (22)

Application

2021120262, 2021-07-09

(24)

Start date

2021-07-09

(22)

Actual filing date

2021-07-09

(45)

Published

2022-02-02

(72)

Inventor

Poddubnyi Sergei SergeevichLevin Iakov IakovlevichFilippov Aleksandr AnatolevichKriachko Aleksandr FedotovichGladkii Nikolai AleksandrovichDvornikov Sergei Viktorovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Gosudarstvennyi Universitet Aerokosmicheskogo Priborostroeniia»

DIVERSITY TRANSMISSION METHOD Russian patent published in 2022 - IPC H04B7/06

Abstract RU 2765782 C1

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering and can be used on radio communication lines. Technical result is provided due to the fact that antenna system tuning is performed only once for maximum frequency of specified range f_max, and antiphase reception of information signals at frequency f_i in the direction to an illegitimate correspondent is provided by introducing a phase shift into the signal of one of the spatial diversity channels, the value of which depends on the frequency of the information signal.

EFFECT: expansion of angular sector of reception of information signals and increase in capacity of communication system with time division of channels.

1 cl, 4 dwg

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RU 2 765 782 C1

Authors

Poddubnyi Sergei Sergeevich

Levin Iakov Iakovlevich

Filippov Aleksandr Anatolevich

Kriachko Aleksandr Fedotovich

Gladkii Nikolai Aleksandrovich

Dvornikov Sergei Viktorovich

Dates

2022-02-02—Published

2021-07-09—Filed