Sercel Inc.

Fatima Ghanem Elkorso

Emmanuel Senechal

A method is provided for transmitting signals on a multi-conductor cable () formed from a plurality of conductors (-) surrounded by an armor (), the plurality of conductors having a central conductor () surrounded by a first peripheral layer of conductors (-) with an even number of conductors symmetrically arranged around the central conductor. The two following transmission modes are carried out simultaneously: a common mode (TX) that uses the central conductor () with a return on the armor (), for transmitting a first signal (s); and a differential mode (TX) between a first path comprising all odd rank conductors () of the peripheral layer and a second path comprising all even rank conductors () of the peripheral layer, for transmitting a second signal (s).

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Carquefou, France

Fatima Ghanem Elkorso