Re: [EVGRAY] Re: multipacting and secondary emission electron multiplication

Body

Hector, do you like both your balls the same size?  I am sure Tesla had
many different sizes of balls besides in the picture but your right the
30" ball for 45-150 kH seems a bit diminutive, though I don't consider
myself educated enough to second guess Tesla.  Perhaps with the liquid
switching he was engineering for super fast rise times rather than the CW.

On the other side he had another ball and a hoist on a slight angle in
order to tune his balls to wavelength though one of his balls always
hung lower, quite the rantallion.

A lot of those calcs assume a ground plane, anyways I was not looking
for a bunch of integrals and differentials to slog through, just a quick
to the point Hector summation.  Thanks though.


On 12/29/2018 9:00 PM, [email protected] [EVGRAY] wrote:
>  
>
> Image result for tesla colorado springs lab pictures,
> Teslas balls were small , you need larger balls ! he had a long shaft
> but his balls were too small!
>
> Here try to digest this !
> https://www.google.com/search?q=spherical+antenna+calculations+&ie=utf-8&oe=utf-8&client=firefox-b
>
>
>
> (H)
>
>