Measurement
461
the number of frequency points in the file is greater than 3202,
excess data are ignored.
For a network defined in the user file, it is assumed that port 1
is connected to the test port and port 2 is connected to the DUT.
Using Matching Circuit Function
1. Press Analysis key.
2. Click Fixture Simulator > Port Matching > Select Port.
3. Click 1, 2, 3, or 4 to select the port to which a matching circuit is to
be added.
4. Click Select Circuit.
5. Select a matching circuit model.
Softkey Function
None
No matching circuit is added.
Series L -
Shunt C
Selects a circuit model consisting of a series inductor
and a shunt capacitor
Shunt C -
Series L
Selects a circuit model consisting of a shunt
capacitor and a series inductor
Shunt L -
Series C
Selects a circuit model consisting of a shunt inductor
and a series capacitor
Series C -
Shunt L
Selects a circuit model consisting of a series
capacitor and a shunt inductor
Shunt L -
Shunt C
Selects a circuit model consisting of a shunt inductor
and a shunt capacitor
User
Selects the circuit model defined in the user file
imported.
To add a matching circuit defined in a user file,
execute the following operations before selecting this
softkey:
1. Press User File.
2. In the dialog box that appears, select the
two-port Touchstone data file (.s2p format) for
the matching circuit to be added.