Rohde & Schwarz ZNB20, User Manual

Page: 439 / 1332

GUI Reference
R&S
®
ZNB/ZNBT
424 User Manual 1173.9163.02 ─ 38
Background information
Refer to the section Chapter 4.6.2.9, "Combining Several De-/Embedding Networks" ,
on page 190.
If the "Fixture Simulator" is disabled for the related channel (see "Fixture Simulator"
on page 346), this tab is inactive, i.e. all controls except the "Overview" button are
greyed out.
Overview
See "Overview" on page 412.
Type
Switches between "Deembedding" and "Embedding" network definition.
Logical Port
Logical analyzer port, as defined in the "Balanced Ports" configuration. The transfor-
mation networks are defined such that the physical analyzer test ports are connected
to the left of the circuit; the DUT ports are on the right side.
You can define independent transformation networks for all balanced ports.
Remote command:
The
<LogPt>
numeric suffix in the embedding/deembedding commands identifies the
logical port; see e.g.
CALCulate<Ch>:TRANsform:VNETworks:BALanced:
EMBedding<LogPt>[:STATe]
.
Network
The graphical list contains all available 4-port networks.
The symbol selects "no network" and disables deembedding/embedding for the
selected balanced port. The "D1" and "D2" networks are defined by means of imported
S-parameter data; see
D1, D2 .
Offset Embed Softtool