Sometime on Thu, Sep 07, 2006 at 08:56:27PM +0530, Rony said:
> Rony wrote:
>
> >
> >For power, if we can get a low power laser diode Tx. circuit, then we
> >can experiment on the use of a split transformer where the primary and
> >its core is in the hand held unit and the secondary and its core is in
> >the fixed Tx. unit. When the two cores meet, a high frequency
> >oscillation in the primary ferrite core, passes the electromagnetic
> >field into the secondary core to generate just the power required to
> >transfer the zipped package. I recollect, the EHT transformer of the B/W
> >television runs on the 15625 Hz. horizontal frequency and 4 to 5 turns
> >of ordinary wire around its ferrite core can generate voltage for the
> >CRT's filament.
> >
>
> I was looking for working solutions and found that some one else too has
> thought of this technique in a similar way.
>
> http://www.freepatentsonline.com/4654573.html
haha! your plans of world domination is trashed now :)
Anurag
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