Rohde & Schwarz ZNB20, Руководство пользователя

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GUI Reference
R&S
®
ZNB/ZNBT
419 User Manual 1173.9163.02 ─ 38
Auto Length and Loss
Determines all offset parameters such that the residual group delay of the active trace
(defined as the negative derivative of the phase response) is minimized and the mea-
sured loss is minimized as far as possible across the entire sweep range.
See also Chapter 4.6.1.4, "Auto Length and Loss" , on page 178.
Note: If "Auto Length and Loss" is used with a line connected to a test port, the end of
the line should be left open.
Remote command:
[SENSe<Ch>:]CORRection:LOSS<PhyPt>:AUTO
5.7.4 Single Ended Tab
Allows to specify 2-port deembedding/embedding networks for each physical port.
Such a network is either defined
●
via its S-parameters stored in a two-port Touchstone file (
*.s2p
) or
●
by selecting a predefined lumped element model and specifying the available
parameters (resistances/conductances, capacitances, inductances)
Use the complementary dock widget to activate or deactivate dembedding/embedding
for selected ports (see
Chapter 5.7.1.3, "Single Ended Panel" , on page 407).
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.
Offset Embed Softtool