| CPC H01B 1/023 (2013.01) [H01B 1/026 (2013.01); H01B 11/002 (2013.01)] | 14 Claims |
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1. A vehicle cable capable of transmitting a signal of 4 GHz or higher, the vehicle cable comprising:
a plurality of two-core cables,
a general shield layer that has a braided structure and is disposed on an outer periphery of the plurality of two-core cables; and
an outer sheath disposed on an outer periphery of the general shield layer,
wherein each of the plurality of two-core cable includes
two conductors that are a pair of stranded wires arranged in parallel to each other,
an insulation layer configured to bundle and cover the two conductors, and
a first shield layer including a first metal foil that is disposed on an outer periphery of the insulation layer,
wherein the plurality of two-core cables are twisted and a second shield layer including a second metal foil is disposed on an outer periphery of the twisted plurality of two-core cables,
wherein the general shield layer and the outer sheath are disposed so as to cover an outer periphery of the second shield layer, and
wherein the second shield layer includes
a double-sided metal tape that is wound helically along a longitudinal direction of the plurality of two-core cables, and includes the second metal foil on an upper surface and a lower surface of a substrate, the second metal foil disposed on the upper surface of the substrate being electrically connected with the general shield layer, and the second metal foil disposed on the lower surface of the substrate being electrically connected with the first metal foil,
wherein each of the plurality of two-core cables include an insulating tape layer between the insulation layer and the first shield layer, and
wherein the insulating tape layer includes
an insulating tape that is wound helically along a longitudinal direction of the insulation layer and includes an insulating substrate layer containing polyethylene terephthalate.
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