skrf.media.rectangularWaveguide.RectangularWaveguide.k0

property RectangularWaveguide.k0: Number | Sequence[Number] | ndarray

Characteristic wave number.

\[k_0 = \frac{\omega}{v} = \omega \sqrt{\varepsilon_r \mu_r}\]
Returns:

k0 – characteristic wave number

Return type:

number