Simulating Fading, Adding Noise and Predistortions, and Impairing the Signal
R&S
®
SMW200A
443User Manual 1175.6632.02 ─ 30
The dialog covers the settings for I/Q impairment, like carrier leakage, imbalance
and quadrature offset.
2. To access the dialog with settings for the corresponding digital I/Q impairments,
select one of the following:
● Select "I/Q Mod > Digital Impairments"
● Select "I/Q Analog > Digital Impairments"
● Select "I/Q Digital > Digital Impairments"
The dialog covers the settings for I/Q impairment, like carrier leakage, imbalance,
offset and delay.
The parameters "Skew" and "IQ Delay" are enabled in the "I/Q Modulator or I/Q
Analog > Digital Impairments" dialog.
If a R&S SGT is connected to one of the digital interfaces, digital impairments e.g.
intended IQ delays are applied in the connected instrument (see Figure 4-17).
Impairing the Signal
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