▎ 摘　　要

NOVELTY - The signal cable has a connecting portion of flexible nano-composite material (3) including a graphene layer disposed on a polymer layer and providing electrical connection between plugs (1,2) connected to the transmitter and receiver. The graphene in the graphene layer is in pure or doped form. USE - Signal cable for transmitting signal between transmitter and receiver (claimed). Used both in commercial equipment, as well as in specialized research equipment that requires high performance signal transmission, or as a guitar cable or cable connecting audio or home theater system components. ADVANTAGE - The use of a cable based on a graphene solution allows the user to obtain high quality signal. Application of a suitable substrate and/or the doping of graphene help prevent scattering of electrons, and accordingly shorten the response time to changes in the external electron electromagnetic field. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of a signal cable. Plugs (1,2) Flexible nano-composite material (3)