Agilent Technologies N4413A User Manual page 100

Performing Time Domain Measurements
Using the Multiport Test System for Time-Domain Measurement and Analysis
2. Move the cursor outside of the thumbnail view and right mouse-click to display the
sub-menu. Left mouse-click on Time Domain Active.
3. With time domain activated, select Calculate Time Domain from the sub-menu.
4. To toggle between S-parameter and time domain data, simply select the appropriate
button just under the thumbnail display.
A four-terminal device will have 16 S-parameters in the frequency domain. These include
transmission and reflection terms, and forward and reverse measurements. The time-domain
function will translate these parameters and display them in a similar 4-by-4 matrix as
shown below.
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