CFA Calculating Dimensions

In my speculation, the CFA antenna is essentially two coaxial capacitors occupying a relative large volume of space. The D plate capacitor has a low reactance, because the displacement current through it generates the H field of the antenna. It works in a series tuned circuit that at resonance is purely resistive at its terminals. The voltage across the capacitance of this tuned circuit is phase shifted from the current by 90 degrees. The E plate has a high reactance value, because the voltage across it generates the E component of the radiated field.  It works in a parallel tuned circuit because at resonance it is purely resistive and the voltage across the tuned circuit is not phase shifted from the current.  When both tuned circuits are resonant at the operating frequency and driven from the same source, the displacement current (H field) is in phase with the E field. When the ratio of E to H is 377 ohms,  all the energy in these fields can combine to form a radiating field and no non-radiating inductive fields, according to the claims of the CFA’s inventors. The configuration of the capacitors is intended to force E x H, the radiation Poynting Vector in the ring-shaped region of space around the axis of the capacitors.