Rohde & Schwarz 1332.4500.22, User Manual

Page: 800 / 1476

Command Reference
R&S
®
ZNA
800 User Manual 1178.6462.02 ─ 12
This has to be defined before measuring the test coupon (using
CALCulate:FMODel:
ISD<Ph_pt>:COUPon:MEASure
or
CALCulate:FMODel:ISD<Ph_pt>:COUPon:
MEASure:OPEN
and
CALCulate:FMODel:ISD<Ph_pt>:COUPon:MEASure:SHORt
).
Suffix:
<Ph_pt>
.
Physical port number
Parameters:
<Boolean> 1 (ON, true) if the test coupon is connected to port <Ph_pt>, 0
(OFF, false) otherwise
Example: See Chapter 9.2.7, "Fixture Modeling" , on page 1404
Manual operation: See "Active" on page 574
CALCulate:FMODel:ISD<Ph_pt>:DCEXtrapolat <Boolean>
Defines whether the de-/embedding file generated by the ISD tool contains (extrapola-
ted) DC data.
Can only be set to ON, if a recent version of the ISD tool (from 2019-12 or later) is
used. ON correspons to
add_dc=1
in the tool's batch mode.
Suffix:
<Ph_pt>
.
This suffix is ignored.
Parameters:
<Boolean> OFF (0)
No DC data added, i.e. the touchstone data reach down to the
start frequency of the instrument sweep.
ON (1)
The ISD tool adds (extrapolated) S-parameter data for f = 0.
*RST:
OFF (0)
Manual operation: See "DC Extrapolation" on page 581
CALCulate:FMODel:ISD<Ph_pt>:DUT:MEASure
For a fixture modeling with the ISD tool, this command allows to measure DUT + Fix-
ture at the active ports (see
CALCulate:FMODel:ISD<Ph_pt>:DUT[:STATe]
)
Suffix:
<Ph_pt>
.
This suffix is ignored.
Example: See Chapter 9.2.7, "Fixture Modeling" , on page 1404
Usage: Event
Manual operation: See "Measure" on page 575
CALCulate:FMODel:ISD<Ph_pt>:DUT:TYPE <DUTType>
Defines whether the DUT is active or passive.
SCPI Command Reference