mwavepy.network.inv

mwavepy.network.inv(s)

calculates ‘inverse’ s-parameter matrix, used for de-embeding

this is not literally the inverse of the s-parameter matrix. it is defined such that the inverse of the s-matrix cascaded with itself is unity.

where is the matrix inverse. in other words this is the inverse of the scattering transfer parameters matrix transformed into a scattering parameters matrix.

Parameters :

s : numpy.ndarray

scattering parameter matrix. shape should be should be 2x2, or fx2x2

Returns :

s’ : numpy.ndarray

inverse scattering parameter matrix.

See also

t2s

converts scattering transfer parameters to scattering parameters

s2t

converts scattering parameters to scattering transfer parameters