R&S ZNL Series - Page 861

Command reference
R&S
®
ZNL/ZNLE
861User Manual 1178.5966.02 ─ 20
<Port> PMAin | PSECondary
For port pairs, <Port> assigns a 2-port (*.s2p) file to the appro-
priate port. PMAin corresponds to D1, PSECondary to D2 in the
circuit model pictograms for balanced ports
For an s<2m>p file with m>1, this parameter is ignored. How-
ever, it must be specified unless the <Interchange> parameter is
also omitted.
<Interchange> FPORts | IPORts | SGATes | SINCreasing
Defines how to interpret the (implicit) port numbering of the
Touchstone file in the context of the deembedding network.
FPORts (or omitted)
Standard interpretation: odd port numbers towards VNA, even
port numbers towards DUT
IPORts
For s2p files IPORts means "inverted port sequence": network
port 2 towards VNA, network port 1 towards DUT
For s4p files IPORts means "increasing port sequence": low
port numbers towards VNA, high port numbers towards DUT
SGATes
Swapped gates: even port numbers towards VNA, odd port
numbers towards DUT
SINCreasing
Swapped increasing port sequence: high port numbers towards
VNA, low port numbers towards DUT
Example:
*RST; :CALC:TRAN:VNET:PPA:DEEM:DEF 1,2,3,4
Define a port pair configuration with port pairs (1,2) and (3,4).
CALC:TRAN:VNET:PPA:DEEM2:TND STSL
Select the Serial Touchstone .s2p data, shunt L circuit mode for
the second port pair.
MMEM:LOAD:VNET:PPA:DEEM2 'C:
\Rohde-Schwarz\ZNL\Traces\Test.s2p', PMA
Load a Touchstone file and assign it to the second port pair.
Manual operation: See "File Name <i>/Inc. Seq. <i>/Swap Gates <i>" on page 537
MMEMory:LOAD:VNETworks<Ch>:SENDed:DEEMbedding<PhyPt>
<TouchstoneFile>[, <Interchange>]
MMEMory:LOAD:VNETworks<Ch>:SENDed:EMBedding<PhyPt>
<TouchstoneFile>[, <Interchange>]
Loads data from a specified two-port (*.s2p) Touchstone file defining a single ended
circuit model for de-/embedding.
Use
●
CALCulate<Ch>:TRANsform:VNETworks:SENDed:DEEMbedding<PhyPt>:
TNDefinition or CALCulate<Ch>:TRANsform:VNETworks:SENDed:
VNA command reference