skrf.network.Network.group_delay¶
- property Network.group_delay: ndarray¶
The group delay
Usually used as a measure of dispersion (or distortion).
Defined as the derivative of the unwrapped s-parameter phase (in rad) with respect to the frequency:
-d(self.s_rad_unwrap)/d(self.frequency.w)
- Returns
gd
- Return type
numpy.ndarray
of shape xnxn
References