a2y

pmrf.rf.a2y(a: Array) → Array

Directly convert ABCD parameters to Admittance (Y) parameters.

Parameters:

a (jnp.ndarray) – The ABCD parameter matrix with shape (2, 2) or (nfreqs, 2, 2).

Returns:

The Admittance matrix with shape matching the input a.

Return type:

jnp.ndarray