But if you need an ungainly inductor in a circuit for its phase response, a gyrator may be just the ticket. So how does a gyrator do its magic? Consider this circuit simulation. The bottom circuit ...

Figure 2: Over-all circuit with the measurement setup. 80¦Ìm width using ML2 and ML3 together to reduce the parasitic impedance. The spiral inductor has 20 turns with 200¦Ìm diameter, 2¦Ìm width and ...