R&S ZNL, Руководство пользователя

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VNA GUI reference
R&S
®
ZNL/ZNLE
553 User Manual 1178.5966.02 ─ 19
Port Set
Port sets, defined in the complementary Port Sets panel dock widget panel. The trans-
formation networks are defined such that the physical analyzer test ports are connec-
ted to the left of the circuit; the DUT ports are on the right side. You can define inde-
pendent transformation networks for all port sets.
The port set number, i.e. the number at the beginning of each "Port Set" item, corre-
sponds to the position of the port set in the
Port Sets panel .
Remote command:
The port set number corresponds to the
<ListId>
numeric suffix in the port set de-/
embedding commands; see e.g.
CALCulate<Ch>:TRANsform:VNETworks:PPAir:
DEEMbedding<ListId>[:STATe]
.
All Deembedding Activated
Deactivates or activates all deembeddings (single-ended, balanced, port set, ground
loop) for the active channel, if any.
This control is only visible if Type = "Deembedding".
Network
The 4-port deembedding/embedding network can either be defined via lumped element
models (in combination with
s2p
Touchstone files) or via an
s4p
Touchstone file (see
Chapter 9.6.2.5, "Port pair de-/embedding" , on page 288). For networks (partly)
defined by lumped elements, the lumped element parameters are displayed below the
graphical network list. See
Chapter 9.6.2.4, "Circuit models for 4-port networks" ,
on page 286.
The symbol selects "no network" and disables de-/embedding for the selected port
set. The "D1" and "D2" networks are defined by imported S-parameter data; see
D1,
D2 .
Tip:
●
Drag and drop the network symbols in horizontal or vertical direction to switch to
the next symbol. The lumped elements and S-parameter networks ("D1", "D2") are
numbered from top to bottom.
●
Use the Conductance in Embedding Networks switch to change from resistances
in "Capacitor in parallel with resistor" circuit blocks to conductances and vice versa.
Remote command:
CALCulate<Ch>:TRANsform:VNETworks:PPAir:DEEMbedding<ListId>:
TNDefinition
CALCulate<Ch>:TRANsform:VNETworks:PPAir:DEEMbedding<ListId>:
PARameters:C<1|2|3>
CALCulate<Ch>:TRANsform:VNETworks:PPAir:DEEMbedding<ListId>:
PARameters:L<1|2|3>
CALCulate<Ch>:TRANsform:VNETworks:PPAir:DEEMbedding<ListId>:
PARameters:R<1|2|3>
CALCulate<Ch>:TRANsform:VNETworks:PPAir:DEEMbedding<ListId>:
PARameters:G<1|2|3>
CALCulate<Ch>:TRANsform:VNETworks:PPAir:EMBedding<ListId>:
TNDefinition
Offset Embed softtool