The Plots Tab
Select the Plots tab in the AN-SOF main window to visualize the plots of the main results for a transmitting antenna as a function of frequency, Fig. 1.
The left column presents the input impedance and VSWR. On the right are the gain and the front-to-rear (F/R) and front-to-back (F/B) ratios. The plots are aligned to make it easy to compare. Use the controls shown on the right of the window to change different aspects of the graphics. You can also maximize the plots.