WOLFRAM SYSTEM MODELER
CauerLowPassAnalogCauer low pass filter with analog components |
 |
Diagram
Wolfram Language
In[1]:=
SystemModel["Modelica.Electrical.Analog.Examples.CauerLowPassAnalog"]
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Information
This information is part of the Modelica Standard Library maintained by the Modelica Association.
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 (7)
| l1 |
Value: 1.304 Type: Inductance (H) Description: Filter coefficient I1 |
|---|---|
| l2 |
Value: 0.8586 Type: Inductance (H) Description: Filter coefficient I2 |
| c1 |
Value: 1.072 Type: Capacitance (F) Description: Filter coefficient c1 |
| c2 |
Value: 1 / (1.704992 ^ 2 * l1) Type: Capacitance (F) Description: Filter coefficient c2 |
| c3 |
Value: 1.682 Type: Capacitance (F) Description: Filter coefficient c3 |
| c4 |
Value: 1 / (1.179945 ^ 2 * l2) Type: Capacitance (F) Description: Filter coefficient c4 |
| c5 |
Value: 0.7262 Type: Capacitance (F) Description: Filter coefficient c5 |
Components (11)
 |
G |
Type: Ground Description: Ground node |
|---|---|---|
 |
C1 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
C2 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
C3 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
C4 |
Type: Capacitor Description: Ideal linear electrical capacitor |
|
C5 |
Type: Capacitor Description: Ideal linear electrical capacitor |
 |
L1 |
Type: Inductor Description: Ideal linear electrical inductor |
|
L2 |
Type: Inductor Description: Ideal linear electrical inductor |
 |
R1 |
Type: Resistor Description: Ideal linear electrical resistor |
|
R2 |
Type: Resistor Description: Ideal linear electrical resistor |
 |
V |
Type: StepVoltage Description: Step voltage source |
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.