Table of Contents
Advertisement
12
AM Noise Measurement Fundamentals
Method 1: User Entry of Phase Detector Constant
12-10
E5500 Phase Noise Measurement System Version A.02.00
Figure 12-7 AM Noise Calibration Setup
3
Locate the drive level on the AM sensitivity graph
and enter the data.
4
Measure the noise data and interpret the results. The measured
data will be plotted as single-sideband AM noise in dBc/Hz.
NOTE: The quadrature meter should be at zero volts due to the
blocking capacitor at the AM detector's output.
(Figure
12-8),
Document Part No. E5500-90024 Ed. 1.0
Advertisement
Table of Contents
