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Pattern
Plot Analysis
The
Pattern plots have several analysing features.
The Pattern Analysis window lists the:
Maximum gain (front and back)
3
dB to the left and right of maximum
3
dB beam width
Front
to back ratio
Phi
[Deg] / Azimuth

Gain
Probe.
The gain information can be found at any point
on the graph. Also the Phi (for azimuth patterns) or Theta
(for elevation patterns) appear in the Gain Probe window.
The Gain Probe can be moved in increments of 1°.
Delta
Gain Probe.
To find the Delta between two points on
the graph, we will use the Delta Gain Probe. The user can
look at the change in gain between two plots at the same
angle by first clicking on one pattern line with the left
mouse button and then clicking on the second pattern line
at the same angle with the right mouse button.

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