TTopology

class pmrf.models.composite.topological.TTopology(M1: Model, M2: Model, M3: Model, *, z0: complex = 50 + 0j, name: str | None = None, metadata: Any = None)

Bases: Model

(experimental) A 2-port Tee-network built from nested sub-models.

The models placed in the branches are treated as 1-port impedances. If a 2-port model is passed, its input impedance (Z11) is extracted, effectively treating it as if its second port is open-circuited.

Parameters:

• M1 (Model) – The model representing the first series branch.

• M2 (Model) – The model representing the second series branch.

• M3 (Model) – The model representing the shunt branch to ground.

M1: Model

M2: Model

M3: Model