Circular polarisation for radiation patterns

Following the requests of QuickWave users in the field of antenna design, a new option has been added in radiation patterns calculations (View-Antenna Results and View-Antenna 3D Results post-processing).
Now pressing OK in the Radiation Patterns dialogue brings up a View Results window enhanced with the selection between Linear polarisation and Circular polarisation. The choice of Linear polarisation provides the same set of curves as previous versions of the software (Etheta and Ephi characteristics of the two linear polarisations). The choice of Circular polarisation provides Eright and Eleft characteristics of the two circular polarisations. The convention of "right-handed" and "left-handed" is that for the outgoing wave. Additionally, axial ratio is also calculated and available for display.

Similarly,  3D Radiation Patterns dialogue now includes Eleft and Eright in the choice of  components to be displayed.