Understanding Phase Noise - the Cross Correlation Method

This video explains how the cross-correlation method is used to improve phase noise measurement speed, sensitivity, and accuracy.

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Timeline:
00:00 Introduction
00:15 Suggested Viewing
00:31 Phase noise measurement challenge
01:22 DUT phase noise and instrument phase noise
01:55 Improving phase noise performance
02:41 About cross-correlation
03:31 Cross-correlation in phase noise measurements
04:22 Phase noise measurement using cross-correlation
05:00 About correlation count
05:53 Visualizing cross-correlation
06:51 Summary