Rohde & Schwarz SMAB-B92 - Page 230

Improving Level Performance
R&S
®
SMA100B
228User Manual 1178.3834.02 ─ 05
Save to Ref - Trace Power Analysis
Saves the selected trace as reference trace. Only one reference trace is available at a
time.
Remote command:
:TRACe<ch>[:POWer]:SWEep:COLor on page 489
Define Reference - Trace Power Analysis
Opens a dialog for defining a linear reference curve.
Freq (X) / Pow (Y) ← Define Reference - Trace Power Analysis
For Configure Measurement > "Frequency", determines the parameters of the fre-
quency reference curve.
Remote command:
:SENSe[:POWer]:SWEep:FREQuency:REFerence:DATA:XVALues on page 466
:SENSe[:POWer]:SWEep:FREQuency:REFerence:DATA:YVALues on page 466
Pow (X) / Pow (Y) ← Define Reference - Trace Power Analysis
For Configure Measurement > "Power", sets the x- and y-axis values of the points A
and B.
Remote command:
:SENSe[:POWer]:SWEep:POWer:REFerence:DATA:XVALues on page 479
:SENSe[:POWer]:SWEep:POWer:REFerence:DATA:YVALues on page 479
Time (X) / Pow (Y) ← Define Reference - Trace Power Analysis
For Configure Measurement > "Time", sets the time values for the x-axis and the corre-
sponding y-axis power values.
Remote command:
:SENSe[:POWer]:SWEep:TIME:REFerence:DATA:XVALues on page 484
:SENSe[:POWer]:SWEep:TIME:REFerence:DATA:YVALues on page 484
Save To Ref ← Define Reference - Trace Power Analysis
Saves the selected trace as reference trace. One reference trace is available at a time.
Remote command:
:SENSe[:POWer]:SWEep:FREQuency:REFerence:DATA:COPY on page 465
:SENSe[:POWer]:SWEep:POWer:REFerence:DATA:COPY on page 478
:SENSe[:POWer]:SWEep:TIME:REFerence:DATA:COPY on page 483
Mathematics - Trace Power Analysis
Activates the mathematic function.
The function enables you to determine the deviation of two test series, either of mea-
surement traces, or also of traces that contain math results or stored reference curves.
That means you can also assign a math result to an operand for further calculation.
Various nested computation steps are possible.
The math operation follows the formula:
T<ch>
result
= T<ch>
Operand1
- T<ch>
Operand2
How to proceed:
Using Power Sensors