Phase

The relationship between the phase of currents on the radiating elements is shown in relation to the phases of fields under consideration by pairing the relevant graphics.

Peak current at the center of the element is 1 A. The theoretical power of a half wave dipole at this level is 36.6 W.

The range is increased X10 to 1m (10 wavelengths). The Poynting vector at the target is reduced by 1/100.

As the target is exactly 10 wavelengths from the source, the phase of electric and magnetic fields is that of the source.

Graphic Source is used to animate the phase of the current.

Graphic Source is used to animate the phase of the current.

Graphic I dl element is used to animate the phase of the current at the center of the element.