METHOD FOR CONSTRUCTING A MOBILE ACTIVE PHASED ARRAY ANTENNA Russian patent published in 2021 - IPC H01Q19/00 

FIELD: radio communication systems.

SUBSTANCE: invention relates to the field of radio communication systems using radiation, namely to combined structures of active antenna elements and nodes installed on drones, providing a total increase in the radiated power and forming the required directional diagram of the antenna array. Essence: a system of transmitting modules with antenna elements is installed on drones that are in a suspended position or synchronously moving above the earth’s surface, they are placed one after another in the direction of the formation of directional radiation to create a phased array antenna with a traveling wave mode. After that, signals are received from the signal transmission source by direct amplification at an increased frequency, it is detected, the received signal is amplified by a built-in power amplifier and fed to the antenna elements.

EFFECT: simplification of the processes of diagram formation of an active phased array by using signal reception for subsequent radiation by an antenna array with direct amplification at an increased frequency and detection, power amplification and creation of the necessary phase relations of delays when signals are emitted by antenna elements of the grid web without the use of electric phase shifters, only due to the relative location of drones (carriers) in space.

1 cl, 1 dwg