# skrf.network.Network.s¶

Network.s

Scattering parameter matrix.

The s-matrix[#]_ is a 3-dimensional numpy.ndarray which has shape fxnxn, where f is frequency axis and n is number of ports. Note that indexing starts at 0, so s11 can be accessed by taking the slice s[:,0,0].

Returns: s – the scattering parameter matrix. complex numpy.ndarray of shape fxnxn