R&S 1332.4500K22, User Manual

Page: 674 / 1709

GUI reference
R&S
®
ZNA
674 User Manual 1178.6462.02 ─ 20
The fixture modeling proceeds in the following steps:
1. Measure one or more test coupons for the related fixture; see Chapter 5.14.5.2,
"Measure Coupon" , on page 675
The tools differ in the available coupon types.
2. Measure the DUT with the fixture; see Chapter 5.14.5.3, "Measure DUT + Test Fix-
ture" , on page 677
3. Run the selected tool to calculate the Touchstone files modeling the test fixture;
see Chapter 5.14.5.4, "Save Fixture Model" , on page 679.
The calculated
sNp
file(s) can then be used to deembed the DUT at selected
port(s).
All files generated by actions in this dialog are stored in the directory C:\Users\Public
\Documents\Rohde-Schwarz\ZNA\Embedding.
The current implementation assumes symmetrical lead-ins and lead-outs.
5.14.5.1 Common controls on the dialog
The following controls are located at the bottom of each dialog (ISD/SFD/EZD, single-
ended/balanced):
Output Settings
Allows you to specify the directory where the fixture modeling tools store their data.
Default is
C:\Users\Public\Documents\Rohde-Schwarz\ZNA\Embedding
.
If "Timestamp Measurements" is checked, the names of subsequently generated "Test
Coupon" and "DUT + Test Fixture" files are prefixed with the current date and time.
Remote command:
CALCulate:FMODel:DIRectory
CALCulate:FMODel:DIRectory:DEFault
CALCulate:FMODel:DIRectory:DEFault:CLEar
CALCulate:FMODel:REName
Advanced Settings ...
Opens the "Advanced Settings" dialog of the selected tool. See:
●
Chapter 5.14.5.6, "ISD Advanced Settings" , on page 681
●
Chapter 5.14.5.7, "SFD Advanced Settings" , on page 685
●
Chapter 5.14.5.8, "EZD Advanced Settings" , on page 686
Offset Embed softtool