Time Domain (Transform) Settings; Transform Settings Table - Agilent Technologies N9913A User Manual

The frequency domain of an S11 measurement shows reflections caused by
mismatches in the cable. It is impossible to determine where the mismatches
physically occur in the cable.
The Time Domain response shows both the location and the magnitude of each
mismatch. The responses indicate that the second cable bend is the location of a
significant mismatch. This mismatch can be gated out, allowing you to view the
frequency domain response as if the mismatch were not present. Learn more
about gating on page 61.
Markers that are created on a Time Domain trace can be used to pinpoint the
distance of the mismatch from the reference plane.
For more information on Time Domain theory, see
http://cp.literature.agilent.com/litweb/pdf/5989-5723EN.pdf

Time Domain (Transform) Settings

You can set and view most of the Time Domain settings on the Transform
Settings table.

Transform Settings Table

The following settings are listed in the order they appear on the Transform
Settings menu selection.
How to make settings on the Transform settings table
 Press Meas Setup 4.
 Then
 Then
 Press
 To change a setting:
 Press
56
Transform
Transform Settings.
and
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Use the ▲|▼ arrows or rotary knob to highlight a setting.
o
Numeric settings can be changed by pressing numbers using the numeric
o
keypad. Then press Enter or select a suffix if available.
Some settings allow you to press
o
require that you then press a softkey to change the value.
When finished changing a value, press
o
to relocate the Settings table to a position relative to the
Dock Window
trace window. The Dock Window setting persists through a Preset. Choose
from the following:
Full (Default setting) Only the Settings table is shown on the screen. The
o
trace window is temporarily not shown.
to view all settings.
to toggle the value. Other settings
Edit
Done Edit.
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