To Determine Peak To Average Characteristics - Agilent Technologies E8247C PSG CW User Manual

To Determine Peak to Average Characteristics

This procedure describes how to set the phases of the tones in a multitone waveform and determine the peak
to average characteristics by plotting the complementary cumulative distribution function (CCDF).
Mode > Multitone > Initialize Table
1. Press
Freq Spacing
2. Press >
Initialize Phase Fixed Random
3. Press
Done
4. Press .
Apply Multitone
5. Press
More (1 of 2) > Waveform Statistics > Plot CCDF
6. Press
You should now see a display that is similar to the one shown in
peak to average characteristics of the waveform with all phases set to zero.
Figure 8-7
Peak
Power
Mode Setup > Initialize Table
7. Press
Initialize Phase Fixed Random
8. Press
Random Seed Fixed Random
9. Press
Chapter 8
Number of Tones
>
20 kHz
> .
to Fixed.
.
CCDF Plot with Fixed Phase Set
.
to Random.
to Random.
Creating, Viewing, and Optimizing Multitone Waveforms
64 Enter
> > .
.
Figure
Multitone Waveform Generator
8-7. The CCDF plot displays the
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