METHOD FOR SIGNAL TRANSMISSION VIA PIPELINE CHANNEL Russian patent published in 2015 - IPC G08C19/00 H01P3/127 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to transmission systems of electric signals and is designed for arrangement of communication channels and transmission of information via pipelines laid by means of underground, ground and above-ground methods. The method for signal transmission via a pipeline channel consists in connection of a transmitting device to the pipeline channel via a communication transformer on the core with high magnetic permeability, which is connected to sections of the pipeline channel, which is electrically isolated by means of a standard electrically isolating insert that is short-circuited by means of a multiturn secondary winding of the communication transformer, the primary winding of which coordinates output resistance of the transmitting device and loads of pipeline channels.

EFFECT: optimisation of energy communication and improvement of efficiency of transmission devices of information signals via a pipeline communication channel.

3 cl, 1 dwg