Common Analysis and Display Functions
R&S
®
FSMR3000
220
User Manual 1179.0116.02 ─ 02
●
sweep count = 1
The currently measured trace is displayed and stored in the trace memory. No
averaging is performed.
●
sweep count > 1
For both
"Single"
measurement mode and
"Continuous"
measurement mode,
averaging takes place over the selected number of measurements. In this case the
displayed trace is determined during averaging according to the following formula:
1
1
)
(
1
n
i
n
i
n
MeasValue
T
n
Trace
Figure 8-10: Equation 2
Where n is the number of the current measurement (n = 2 ... Sweep Count).
No averaging is carried out for the first measurement but the measured value is
stored in the trace memory. With increasing n, the displayed trace is increasingly
smoothed since there are more individual measurements for averaging.
After the selected number of measurements, the average trace is saved in the
trace memory. Until this number of measurements is reached, a preliminary aver-
age is displayed. When the averaging length defined by the "Sweep Count" is
attained, averaging is continued in continuous measurement mode or for "Continue
Single Sweep" according to the following formula:
N
MeasValue
Trace
N
Trace
old
*
)
1
(
Where N is the sweep count
8.4.1.2
Trace settings
Access
: "Overview" > "Analysis" > "Traces"
You can configure the settings for up to 6 individual traces.
Trace Configuration