GUI reference
R&S
®
ZNA
581User Manual 1178.6462.02 ─ 29
If switch matrices are involved, the label also indicates:
●
which VNA port b is switched to the input port j and
●
which VNA port a is switched to the output port i
Instead of a single Sij trace we have multiple traces Sijvativbtj. E.g., "S21v1t1v3t2"
means that S21 is measured with VNA port 1 connected to the input port and VNA port
3 connected to the output port.
Power Sweep Diagrams
Power sweep traces are displayed during the "Power" calibration sweeps of a SMAR-
TerCal.
Start Cal Sweep / Abort Sweep
Starts the calibration sweep for the related port assignment or aborts it.
Note: The power calibration sweep is performed at the "Reference Receiver Cal
Power" level specified in the Cal Power Config dialog.
Remote command:
[SENSe<Ch>:]CORRection:COLLect:AUTO:ASSignment<Asg>:ACQuire
[SENSe<Ch>:]CORRection:COLLect:AUTO:POWer
Detect Ports & Start Cal
Performs the "Detect Port Assignment" and "Start Cal Sweep" functions, one after the
other.
Detect Port Assignment
Starts a procedure by which the R&S ZNA (with a little help from the attached calibra-
tion unit) auto-detects the connected ports. The automatic assignment replaces the
configured one.
In case auto-detection fails
●
an error report is shown as a warning dialog
●
the undetected port connections are marked with warning signs
●
the calibration can be invalid
Cal softtool
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