FIELD: radio engineering, communication.
SUBSTANCE: invention relates to high-frequency data and/or power transmission systems which are suitable for borehole use, and includes connecting sleeves for signals/power, sections of a transmission line and transponders. Signals and power are transmitted between connecting sleeves and/or between connecting sleeves and transponders by electromagnetic resonance coupling. In at least part of the system, transmission line sections form parallel data transmission channels and transponders allow switching between data/power transmission channels, thereby considerably improving reliability. The invention also includes a method of transmitting data and/or distributing high-frequency power through a borehole transmission system, which includes a plurality of data/power transmission channels and a plurality of intersections, in which defective points in one data/power transmission channel are bypassed by routing data and/or power to parallel data/power transmission channels via electromagnetic resonance coupling.
EFFECT: high reliability.
52 cl, 22 dwg
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