modelAnalyticAntoniou
Analytic Antoniou simulated inductance
Extends from Modelica.Electrical.Analog.Interfaces.TwoPin (Component with two electrical pins).
Information
This is an analytic model of the Antoniou circuit of a simulated inductance according to ideal operational amplifiers:
- Input currntes are zero.
- Differential input voltage is zero.
- No-load voltage gain is infinite.
- No output saturation
Note:
Has to be grounded at pin n!
References:
Adel S. Sedra and Kenneth C. Smith, Microelectronic Circuits, Oxford University Press 2015, 7th ed., ISBN 978–0–19–933913–6
A. Antoniou, Realisation of Gyrators Using Op-Amps and Their Use in RC Active Network Synthesis, Proceedings of the IEEE, Vol. 116, 1969, pp. 1838-1850
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Inductance | L | 18e-3 | Inductor |
| SI.Resistance | R1 | 100 | Inductor replacement R1 |
| SI.Resistance | R2 | 1.e3 | Inductor replacement R2 |
| SI.Resistance | R3 | 1.e3 | Inductor replacement R3 |
| SI.Resistance | R4 | L*R2/(C*R1*R3) | Inductor replacement R4 |
| SI.Capacitance | C | 100e-9 | Inductor replacement C |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| PositivePin | p (from TwoPin) | Positive electrical pin | |
| NegativePin | n (from TwoPin) | Negative electrical pin |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Voltage | v (from TwoPin) | Voltage drop of the two pins (= p.v - n.v) | |
| SI.Current | i_p | +p.i | |
| SI.Current | i_n | -n.i | |
| SI.Current | i1 | ||
| SI.Current | i2 | ||
| SI.Voltage | vc |