THE TRUE WIRELESS ENERGY TRANSMISSION-RECEPTION PRIZE: To demonstrate the efficacy of Nikola Tesla's True Wireless System, a $250.00 Wireless Energy- ...
wireless_energy_trans...
wireless_energy_trans...
Mar 1, 2008 11:37 am
377
There has to be some difference in performance of certian coil types. The reason I think that is because the standing field shape around a pancake coil should...
There has to be some difference in performance of certian coil types. The reason I think that is because the standing field shape around a pancake coil should...
Ed asked, "Advantages or disadvantages for what?" Reminder, the subject under investigation is electrical energy transmission-reception by means of the Tesla...
This was the thought that spurred the questions. A conical TX secondary has a reduced difference in potential per turn as it reaches the top of the coil. Could...
... Why the restriction to these relatively low frequencies? Does not this imply that at wavelengths near 1 mile, the receiving station would have to be 10...
... <harvich@...> wrote: Does not this ... At 5kHz you would have to travel 372 miles to the RX; with gas 3$ a gallon, a 25mpg car, thats $89 round trip, which...
Ed asked, "Advantages or disadvantages for what?" Reminder, the subject under investigation is electrical energy transmission- reception by means of the Tesla...
... Hmmmm! If we have a long cylindrical 'extra coil' and apply to one end a brief pulse, a "delta function," when this pulse arrives at the far end and...
... I have used Radio Shack's Mega Cable Speaker Wire Spirals for a number of purposes. The unique geometry of these spirals are that they use a pair of 1/8th...
... Good question! Looking at it from the pulse's point of view on a turn by turn basis: The helical coil is a uniform path from start to end. The pancake coil...
... Yep, and I think similar devices exist in microwave systems: impedance matching devices which look like cones. But if they're just transformers, then they...
... Why not? It seems logical. Earlier I was surfing at: http://www.electrotherapymuseum.com/SiteMap.htm and while reading some comments by Jeff Behary, he...
Bill wrote, "a caption from the Tesla photo where Tesla is sitting in a chair in front of his 6ft pancake coil . . . said (IIRC) that the future will regard ...
If the propagation velocity of a transmission line is determined by it's distributed inductance and capacitance; then a helical resonator should have a uniform...
... It was years ago, so pre-internet. One of the books on Tesla. I doubt I remember the exact words. But I remember how weird it was, as if Tesla knew...
1. The operating frequency shall be between 5 kHz and 175 kHz. . . . ... The highest optimum frequency for simple Tesla wireless systems is said to be about 25...
... Yep, and since the capacitance and inductance gets smaller towards the center of a pancake or cone, the velocity should get faster, until it's the same as...
Tesla's World System 1. The Atmospheric Conduction Method 2. The Earth Resonance Method In essence, everything about method #1 and method #2 is identical. The...
... If voltage is a potential difference in pressure measured between two points, then the maximum voltage should be measured across one half of the...
"RF Coils, Helical Resonators and Voltage Magnification by Coherent Spatial Modes" by Kenneth and James Corum. http://www.ttr.com/TELSIKS2001-MASTER-1.pdf...
Lets say that we could excite earth resonance at its fundamental frequency or at one of its low harmonics. Remembering that the brain waves of a human being...
This post is more of a mini-paper, and I need opinions regarding its validity, so please help! Tesla states a propagation velocity of 471,240 km/s in US patent...
THE TRUE WIRELESS ENERGY TRANSMISSION-RECEPTION PRIZE: To demonstrate the efficacy of Nikola Tesla's True Wireless System, a $250.00 Wireless Energy- ...
Yep, but that only discusses resonant modes: the math behind narrow-band "resonant rise." I'm thinking about broadband geometrical effects. I've never...
Yep, but that only discusses resonant modes: the math behind narrow-band "resonant rise." I'm thinking about broadband geometrical effects. I've never...
... That's about right... or in other words, if the capacitance/turn gets smaller and smaller towards one end of the coil, while the inductance/turn stays the...
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