Rohde & Schwarz 1311.6010.22, User Manual

Page: 583 / 1451

GUI Reference
R&S
®
ZNB/ZNBT
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Figure 6-54: Fixture Modeling Dialog: ISD - Balanced Ports
The dialogs for the available tools only differ in the available coupon types.
The fixture modeling proceeds in the following steps:
1. Measure one or more test coupons for the related fixture; see Chapter 6.13.5.2,
"Measure Coupon" , on page 584
2. Measure the DUT with the fixture; see Chapter 6.13.5.3, "Measure DUT + Test Fix-
ture" , on page 586
3. Run the selected third-party tool to calculate the Touchstone files modeling the test
fixture; see Chapter 6.13.5.4, "Save Fixture Model" , on page 587.
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\Vna\Embedding.
The current implementation assumes symmetrical lead-ins and lead-outs.
6.13.5.1 Common Controls on the Dialog
The following controls are located at the bottom of each dialog (ISD/SFD, single-
ended/balanced):
Offset Embed Softtool