Rohde & Schwarz 1323.0012.03, User Manual

Page: 777 / 1014

Command Reference
R&S
®
ZNL/ZNLE
777 User Manual 1178.5966.02 ─ 07
Example: Assume that the current channel setup contains a trace named
Trc1.
MMEM:STOR:TRAC 'TRC1', 'C:\Users\Public
\Documents\Rohde-Schwarz\Vna\Traces\Trc1.s1p'
Store the current trace data of Trc1 to a trace file.
MMEM:LOAD:TRAC 'TRC1', 'C:\Users\Public
\Documents\Rohde-Schwarz\Vna\Traces\Trc1.s1p'
Load the previously created trace file and create a memory trace
assigned to Trc1.
CALC:PAR:DEF:SGR 1,2
Create four traces to measure the two-port S-parameters S
11
,
S
12
, S
21
, S
22
. The traces are not displayed.
MMEM:STOR:TRAC 'TRC1', 'C:\Users\Public
\Documents\Rohde-Schwarz\Vna\Traces\Trc1.s2p'
Store the four S-parameter traces to a two-port Touchstone file.
MMEM:LOAD:TRAC 'TRC1', 'C:\Users\Public
\Documents\Rohde-Schwarz\Vna\Traces\Trc1.s2p'
Load the previously created Touchstone file and overwrite the
previously generated memory trace assigned to Trc1 with the
S
11
trace.
Usage: Setting only
Manual operation: See "Import Data to New Mem" on page 358
MMEMory:LOAD:TRACe:AUTO <TraceFile>
Loads the specified trace file and automatically distributes the imported S-parameter
traces S
ij
to all diagrams in the active channel that are currently displaying S
ij
.
Setting parameters:
<TraceFile> String parameter to specify the name and directory of the trace
file to be loaded. Several file formats for trace files are suppor-
ted. The file extensions
*.s<n>p
,
*.csv
, and
*.dat
for Touch-
stone, ASCII, and Matlab files are mandatory.
If no path is specified the analyzer searches the current direc-
tory, to be queried with
MMEMory:CDIRectory ?
Usage: Setting only
Manual operation: See "Auto Distribute" on page 361
MMEMory:LOAD:VNETworks<Ch>:BALanced:DEEMbedding<LogPt>
<TouchstoneFile>[, <Interchange>]
Loads data from the specified Touchstone file defining a balanced port circuit model for
deembedding.
The balanced port circuit models
STSL | STSC | SLST | SCST
require two 2-port
(
*.s2p
) files, to be assigned to the different ports
PMAin
and
PSECondary
; the
FIMPort
model requires a single 4-port (
*.s4p
) file but no additional port assignment.
VNA Command Reference
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