GUI reference
R&S
®
ZNA
420
User Manual 1178.6462.02 ─ 20
Shift Reset
Resets the static shifting, defined using
respectively.
Tracking Mode/Ref Sweep Point
Allows you to take the trace value at a selected sweep point as the reference point for
a dynamic shift of the active trace.
With a raw complex trace value z = Re(z) + j·Im(z) = |z| e
j·φ(z)
and a raw complex value
zr = Re(zr) + j·Im(zr) = |zr| e
j·φ(zr)
at the reference point (for the current sweep), the
dynamically shifted trace value Dyn_Shift(z) is calculated as follows:
"Amplitude"
Dyn_Shift(z) = z / |zr|
"Phase"
Dyn_Shift(z) = z e
-j·φ(zr)
"Real"
Dyn_Shift(z) = z – Re(zr)
"Imag"
Dyn_Shift(z) = z – Im(zr)
"Complex"
Dyn_Shift(z) = z – zr
Remote command:
n.a.
5.5.10
Infinite Averaging tab
The controls on the "Infinite Averaging " tab allow you configure infinite averaging for
the active trace.
Infinite averaging means the average at a sweep point is taken over all trace values at
this sweep point since the previous restart of the averaging cycle.
Infinite Average/Restart
"Infinite Average" enables or disables "Infinite Averaging " (default: disabled), "Restart"
starts a new averaging cycle.
Remote command:
CALCulate<Chn>:IAVerage[:STATe]
Mode
Selects the quantities to be averaged.
Traces softtool
