I am working on calculating the
inductance and Q of some spiral inductors. These
inductors are modeled using Momentum from Agilent.
A Momentum example gives the following procedure
(1) Convert the S-Parameters to Z-Parameters
(2) Convert the 2
port Z-parameters to a 1 port Z-parameters. Agilent
states that Port 2 is considered to be grounded.
Then use the real and imaginary parts to determine
the inductance and resistance.
I have is in step 2.
I come up with the equation
Where did I go wrong?