Changes

A short dipole is the simplest way of exciting a structure in [[EM.Terrano]]. It is also the closest thing to an omnidirectional radiator. The direction or orientation of the short dipole determines its polarization. Note that EM.Terrano does not offer an isotropic radiator as a source type because it is a polarimetric ray tracer. A short dipole source acts like an infinitesimally small ideal current source. A short dipole source appears as a small arrow in your scene. The total radiated power by your dipole source is calculated and displayed in Watts in its property dialog.