Power analysis (option R&S RTO6-K31)
R&S
®
RT
O6
1151User Manual 1801.6687.02 ─ 05
The "Control Loop" measurements are used for characterizing the switching properties
of a device.
19.4.1 Modulation analysis
The "Modulation Analysis " measures the control pulse signal to a switching device.
Required probes:
●
Dif
ferential voltage probe
●
Current probe
19.4.1.1 Modulation analysis results
The results of "Modulation Analysis " measurements are provided in two ways:
●
The diagram shows the graphical presentation of:
– the voltage or the current waveform
– for "Type >Turn on" a track of the frequency and the duty cycle.
●
(Optional for "Type > Continuous" measurement) Two histograms display the den-
sity distribution of the measurement results in dependence of the frequency and
the positive duty cycle.
●
The result box displays the numeric measurement results.
Control loop
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