skrf.media.rectangularWaveguide.RectangularWaveguide.gamma¶
- property RectangularWaveguide.gamma: Union[Number, Sequence[Number], ndarray]¶
The propagation constant (aka Longitudinal wave number).
Defined as
\[k_z = \pm j \sqrt {k_0^2 - k_c^2}\]This is:
IMAGINARY for propagating modes
REAL for non-propagating modes,
- Returns
gamma – The propagation constant
- Return type
number