R&S ZNB Series User Manual page 956

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R&S ZNB/ZNBT
CALCulate<Chn>:MARKer<Mk>:SEARch:FORMat <SearchFormat>
CALCulate<Chn>:MARKer<Mk>:REFerence:SEARch:FORMat <SearchFormat>
Defines the format in which you want to specify the target value
MARKer<Mk>:TARGet
Each marker may have a different target format. The table below gives an overview on
how a complex target value z = x + jy is converted.
Target Format
MLINear
MLOGarithmic
PHASe
UPHase
REAL
IMAGinary
SWR
DEFault
Suffix:
<Chn>
<Mk>
Parameters:
<SearchFormat>
User Manual 1173.9163.02 ─ 62
for the related marker (see
Description
Magnitude of z, unconverted.
Magnitude of z in dB
Phase of z
Unwrapped phase of z comprising
the complete number of 360°
phase rotations
Real part of z
Imaginary part of z
(Voltage) Standing Wave Ratio
Identical to trace format.
Note: the Smith and Polar traces
use "Lin Mag" as the default for-
mat for target value.
.
Channel number used to identify the active trace
Marker number (ignored for reference markers)
MLINear | MLOGarithmic | PHASe | UPHase | REAL |
IMAGinary | SWR | DEFault
The format of the target value in the marker target search
(CALCulate<Chn>:MARKer<Mk>:FUNCtion:EXECute TAR
or
Get CALCulate<Chn>:MARKer<Mk>:REFerence:
FUNCtion:EXECute
*RST: DEFault
Command reference
SCPI command reference
CALCulate<Chn>:
"Marker addressing"
Formula
|z| = sqrt ( x
Mag(z) = 20 log|z| dB
φ (z) = arctan (y/x)
Ф(z) = φ (z) + 2k·360°
Re(z) = x
Im(z) = y
SWR = (1 + |z|) / (1 – |z|)
-
TARGet). See table above.
on page 940).
2 2
+ y )
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