The figures below show the amplitude and phase distribution of the X and Y components the electric field slightly above the surface of the microstrip-fed patch antenna measured at 2.349GHz. Both 2D intensity plots and 3D surface plots are shown. The field amplitude is expressed in dBV/m, while the phase is expressed in degrees. The field scan data can be imported to [[EM.Cube]] with more visualization capabilities. For example, the field components can be combined to produce very informative vector field plots.
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To find out more about the details of these patch antenna measurements, check out our web article entitled "'''[http://www.emagtech.com/content/using-emcube-and-neoscan-system-together-antenna-design Using EM.Cube and NeoScan System Together for Antenna Design]'''".