skrf.network.s2y

skrf.network.s2y(s, z0=50, s_def='power')[source]

Convert scattering parameters [1] to admittance parameters [2].

Equations are the inverse of s2z().

Parameters:

  • s (complex array-like) – scattering parameters

  • z0 (complex array-like or number) – port impedances

  • s_def (str -> s_def : can be: 'power', 'pseudo' or 'traveling') – Scattering parameter definition : ‘power’ for power-waves definition [3], ‘pseudo’ for pseudo-waves definition [4]. ‘traveling’ corresponds to the initial implementation. Default is ‘power’.

Returns:

y – admittance parameters

Return type:

complex array-like

See also

s2z, s2y, s2t, z2s, z2y, z2t, y2s, y2z, y2t, t2s, t2z, t2y, Network.s, Network.y, Network.z, Network.t

References