Patent ID: 8859902
Filing Date: 2014-10-14
Classification: H01B,H01P

Abstract:
1. A multi-core cable consisting of: a core unit; an insulation tape spirally wrapped around the outer circumference of the core unit; a metal coated resin tape wrapped over the insulation tape; and a sheath coating the metal coated resin tape, wherein the core unit includes a plurality of core cables stranded together, each of the plurality of core cables consisting of two insulated wires arranged in parallel with a resin tape wrapping the two insulated wires, each of the insulated wires having its own insulation, the insulation and insulated wire having a circular shape as viewed in cross-section, and wherein the metal coated resin tape is wrapped in the same direction as the stranding direction of the core cables such that the multi-core cable has attenuation of 1 dB at 1 GHz and −4 dB at 8 GHz.