Quality factor of resonator using ansys circuit designer

Hello,

I'm fairly new to Ansys products. Simply put, I'm trying to determine the quality factor of an LC oscillator coupled to a transmission line through another LC oscillator in circuit designer.

I have simulated the design and can get reasonable answers when looking at plots of the S parameters.

Apart from manually looking at the -3dB bandwidth or exporting the data and fitting with another program is there a way to fit resonances to extract Q in circuit designer? I'd like to vary parameters and plot how Q changes.

The eigenmode solver in HFSS has been useful to me in the past but I'd prefer not to do finite element modeling since it is much slower.

Thanks!