Evaluation of Surface Transfer Impedance of Coaxial Cables

This paper presents a set of measurements in order to experimentally study transfer impedance of coaxial cable RG 213. Both the transfer impedance (Zt) and the Shielding Effectiveness (SE) are essential in the considerations of the EMC project. In this context, this work presents a procedure to measure the transfer impedance of two coaxial cables RG 213 under the same conditions and compare the measurements with theoretical references. The results of transfer impedance (Zt) measurements and theoretical references are quantified through the Feature Selective Validation technique.