FIELD: radio engineering and communications.
SUBSTANCE: invention relates to radio data exchange systems using radio-photon elements and can be used to transmit data from on-board sensor of high-speed information of mobile airborne object to ground-based system. To achieve technical result, on-board transmitting antenna-feeder circuits of non-distortion phase-frequency and amplitude-frequency characteristics of nodes on radio-photon elements with low power losses of radio signals controlled via onboard switchboard by onboard computer are provided, as well as by introducing four onboard wide-range directional antennae, forming beam patterns each in a corresponding quarter of the sphere shifted relative to adjacent by 90°.
EFFECT: high noise-immunity of the system and increasing range of stable communication during maneuvers of the aerial object.
1 cl, 1 dwg
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