GUI Reference
R&S
®
ZNB/ZNBT
578
User Manual 1173.9163.02 ─ 53
Background information
Refer to the following sections.
●
Chapter 5.6, "Offset Parameters and De-/Embedding"
●
Chapter 5.6.1.2, "Definition of Loss Parameters "
●
Chapter 5.6.1.4, "Auto Length and Loss"
●
Chapter 5.6.1.5, "Fixture Compensation "
The "Fixture Compensation..." button opens the
Overview
See
Port
Physical test port of the analyzer. You can define independent loss parameters for all
ports.
Remote command:
The
<PhyPt>
numeric suffix in the
[SENSe<Ch>:]CORRection:...
commands
identifies the physical port.
Loss at DC / Loss at Freq / Freq for Loss
Defines the one-way loss parameters for the transmission line at the selected port. The
loss can be modeled as the sum of a constant and a frequency-dependent part. The
total loss is approximated by an expression of the following form:
[
]
DC
ref
DC
ref
Loss
f
f
Loss
f
Loss
f
Loss
+
-
=
)
(
)
(
This means that all three loss parameters enter into the calculation of the loss.
See also
Chapter 5.6.1.2, "Definition of Loss Parameters "
Note:
The entered parameters define the loss for a signal traveling in one direction
through the transmission line. To account for the propagation in both directions, the
magnitude shift of a reflection parameter due to a given loss is twice the magnitude
Offset Embed Softtool
