Vector Network Analysis
R&S
®
ZNH
161
User Manual 1334.5985.02 ─ 02
Measured quantities
Description
Complex dimension-
less quantities: S-
parameters and ratios
Complex quantities
with dimensions: Wave
quantities
SWR
Calculates the Standing
Wave Ratio (SWR) from
the measured quantity
(typically a reflection S-
parameter) and displays
it in a Cartesian diagram.
ON (reflection coeffi-
cients S
ii
)
-
Group delay
Calculates the (group)
delay from the measured
quantity (typically a
transmission S-parame-
ter) and displays it in a
Cartesian diagram.
The group delay is a
measure that describes
the time period or delay
of the signal as it goes
through the DUT.
ON (transmission coeffi-
cients S
ii
)
-
*
The default formats are activated automatically when the
changed.
1. Press the [FORMAT] key.
The R&S
ZNH displays available formats of the
2. Select "More" to display more
3. Select the required display formats according to
.
4. The marker also provides an extended range of measurement formats for trace
measurements.
To convert any point on a trace, create a marker and select the appropriate marker
mode. Marker and trace can be applied independently.
For more information, see
Chapter 8.4.2.2, "Marker Modes"
Multiple displays of trace measurements
You can display and compare different measurement trace formats in a single or multi-
ple measurement trace windows.
For multiple displays of measurement traces and measurement trace windows, see
"Multiple displays of measurement trace windows in VNA mode"
8.3.4
Setting the Sweep Parameters
The [SWEEP] key allows you to define the scope and timing of the trace measure-
ments.
► Press the [SWEEP] key.
Configuring Vector Network Analysis