.... but it might be as simple as adding just enough odd harmonics (or pink number harmonics, whatever) to get optimal SWR


Yes and the patent mentions,

"
In the present invention the feed-back is the forwarded energy, and a capacitive coupling is applied."


Is this another way of identifying a resonant coupling of energy ? In the Rife way the plasma pings pulse harmonics (of the resonant fundamental) all the way up through 1 gigahertz.

This is the magic of ringing the bell ! This is how resonant coupling works.

Now we witness oncotherm is not void of a similar magic. Pink noise !

Seem's oncothgerm getrs it.

Alan, you even call this "pink number harmonics".

Pink noise

Pink noise spectrum. Power density falls off at 10 dB/decade (−3 dB/octave).

The frequency spectrum of pink noise is linear in logarithmic space; it has equal power in bands that are proportionally wide. This means that pink noise would have equal power in the frequency range from 40 to 60 Hz as in the band from 4000 to 6000 Hz. Since humans hear in such a proportional space, where a doubling of frequency (an octave) is perceived the same regardless of actual frequency (40–60 Hz is heard as the same interval and distance as 4000–6000 Hz), every octave contains the same amount of energy and thus pink noise is often used as a reference signal in audio engineering.



see: https://sites.google.com/site/digisy...ise-generators