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EMCoS > Products > Coupling to a Cable from Plane Wave

Coupling to a Cable from Plane Wave

Model Description

This example considers coupling into simple cable located inside car from external plane wave. Cable paremeters are the following: core radius – 0.0003 m, insulation thickness – 0.0003 m, conductivity values – 5.76e 007 S/m, insulation material permittivity value – 2.3. Frequency range is 1 – 150 MHz

exam9_1_cable_coupling_from_plane_wave

Solution is obtained in Susceptibility Hybrid Analysis Type. Susceptibility Hybrid Analysis Type is intended for immunity analysis of linear and non-linear complex field-cable coupling problems in frequency and time domain. Analysis model is calculated with SPICE3f5 compatible solver.

Susceptibility Hybrid approach in EMC Studio is based on the following scheme:

  • Calculation of field distribution along the cable structure with full-wave solver TriD
  • The transmission line circuit is supplemented with sources reflecting the incident field
  • Analysis model is calculated with SPICE3f5 compatible solver

 


Simulation Results

Voltage in Probe 1

exam9_2_voltage_in_probe_1

Voltage in Probe 2

exam9_3_voltage_in_probe_2