modelCauerLowPassAnalog
Cauer low pass filter with analog components
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
The example Cauer Filter is a low-pass-filter of the fifth order. It is realized using an analog network. The voltage source V is the input voltage (step), and the R2.p.v is the filter output voltage. The pulse response is calculated.
The simulation end time should be 60. Please plot both V.p.v (input voltage) and R2.p.v (output voltage).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Inductance | l1 | 1.304 | Filter coefficient I1 |
| SI.Inductance | l2 | 0.8586 | Filter coefficient I2 |
| SI.Capacitance | c1 | 1.072 | Filter coefficient c1 |
| SI.Capacitance | c2 | 1/(1.704992^2*l1) | Filter coefficient c2 |
| SI.Capacitance | c3 | 1.682 | Filter coefficient c3 |
| SI.Capacitance | c4 | 1/(1.179945^2*l2) | Filter coefficient c4 |
| SI.Capacitance | c5 | 0.7262 | Filter coefficient c5 |
Components
Revisions
- January 13, 2006
by Christoph Clauss
included into Modelica Standard Library - September 15, 2005
by Peter Trappe designed and by Teresa Schlegel
initially modelled.