FLEXIBLE COAXIAL CABLE FOR AN ELEVATOR HAVING AN APPROPRIATE LEVEL OF FLEXIBILITY AND TENSILE STRENGTH

摘要

PURPOSE: A flexible coaxial cable for an elevator having an appropriate level of flexibility and tensile strength is provided to steadily transmit or receive the electric signal weak in a noise such as in a mobile phone or a CCTV by providing a stable high frequency communications environment.;CONSTITUTION: A coating layer(300) forms the exterior of a compliant coaxial cable. At least one coaxial cable(100) is prepared within the coating layer. The coaxial cable comprises a central conductor(110), an outer conductor(130) and multiple dielectric layers(120) having different materials from each other. The multiple dielectric layers are interposed as support layers between the central conductor and the outer conductor.;COPYRIGHT KIPO 2013