METHOD FOR GENERATING A MULTI-CARRIER REFLECTOMETRY SIGNAL FOR IMPLEMENTATION IN A DISTRIBUTED SYSTEM

摘要

A method for generating a reflectometry signal for the diagnosis of defects impacting a transmission line or a network of transmission lines, the method executed by a diagnosis device belonging to a distributed system comprising a plurality of diagnosis devices connected to the line or network of lines, the method comprises the following steps: Generating an electrical signal comprising a plurality of frequency carriers regularly dispersed within a frequency band subdivided into sub-carriers so that each device of the distributed system uses different sub-carriers from the other devices of the system; injecting the electrical signal into the line or network of lines.

主权项

1. A method for generating a reflectometry signal for the diagnosis of defects impacting a transmission line or a network of transmission lines, said method being executed by a diagnosis device belonging to a distributed system comprising a plurality of diagnosis devices connected to said line or to said network of lines, said method comprising the steps of:
Generating an electrical signal comprising a plurality of frequency carriers dispersed at regular intervals over the whole of a frequency band subdivided into sub-carriers so that each device of said distributed system uses different sub-carriers from the other devices of said system, Injecting said electrical signal into said line or network of lines.