skrf.tlineFunctions.surface_resistivity

skrf.tlineFunctions.surface_resistivity(f, rho, mu_r)[source]

surface resistivity.

see www.microwaves101.com for more info.

Parameters:
  • f (number or array-like) – frequency, in Hz
  • rho (number or array-like) – bulk resistivity of material, in ohm*m
  • mu_r (number or array-like) – relative permeability of material
Returns:

surface resistivity

Return type:

ohms/square