VNA concepts and features
R&S
®
ZNL/ZNLE
232
User Manual 1178.5966.02 ─ 19
Logarithmic interpolation
The analyzer offers a logarithmic interpolation mode that allows you to carry over the
limit line definition to logarithmic sweeps.
While "Show Limit Line" is active, the diagrams display all limit line segments.
Exception:
In a segmented frequency sweep with point-based x-axis, gaps between
the segments are minimized. To facilitate the interpretation, the R&S
ZNL/ZNLE dis-
plays only the limit line segments which provide the limit check criterion (the "tighter"
limit line at each point). In the example below, this rule results in a single, continuous
lower limit line.
Operations on traces