FIG. 2.
Normalized Intensity plots of a focused beam from an aperture of dimension D = 1 m, at a frequency of 10 GHz, plotted for several values of focal length (). Solid white curves are plots of the beam waist w(z).
Normalized Intensity plots of a focused beam from an aperture of dimension D = 1 m, at a frequency of 10 GHz, plotted for several values of focal length (). Solid white curves are plots of the beam waist w(z).
