D)S11 - Measurement Mode (Return Loss) - Teledyne T3SP Series Operator's Manual

5.2 (D)S11 - Measurement Mode (Return Loss)

These measurement modes (single-ended & differential) are for acquiring
the frequency dependent reflection coefficients (S
and time domain signals are connected via the Fourier-Transform thus TDR
signals can be transformed into S
ing in combination with a Fast-Fourier-Transform (FFT). It is essential to ac-
tivate the TTC before using this mode (detailed information about applying
TTC can be found in chapter 4).
Figure 8: Magnitude and Smith-Chart of reflection coefficient S
•
Right-click an existing sample and select S
•
TTC must be activated for measuring S
green LED in the Main Window.
•
Measurements can be performed either on channel 1 or 2 (only on a
channel where TTC is activated).
•
It can be switched between the different result domains magnitude-,
phase, Smith-Chart and VSWR view. For this purpose use the menu
entry View
by applying a proper signal preprocess-
11
S-Parameter or CTRL-ALT-F11/F12.
T3SP-Series Operator's Manual
-parameter). Frequency-
11
measurement mode.
11
-parameters, indicated by a
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