skrf.media.media.DefinedGammaZ0.v_p

property DefinedGammaZ0.v_p: ndarray

Complex phase velocity (in m/s).

\[j \cdot \omega / \gamma\]

Notes

The j is used so that real phase velocity corresponds to propagation

where:

  • \(\omega\) is angular frequency (rad/s),

  • \(\gamma\) is complex propagation constant (rad/m)

Returns:

v_p

Return type:

numpy.ndarray

See also

propagation_constant, gamma