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Macspice cannot see the plot lines1/26/2024 ![]() Code is Berkeley Spice3 compatible'ish, but really isn't fit for anything, including merchantability. Any corrections or suggestions are appreciated. It's all floating, you say? Well, here's the results with node 4 grounded:Īlthough 1Vpp is massive to be floating around, what happens when it is large, such as standing in front of a microwave transmitter? (Other than the blocking caps blowing up.) Vin 1 0 SIN(0 10k 34k 1ns 1e10) ![]() Let's check the AC response, from 0.1Hz to 1GHz, again with a 10kΩ load: model Dgermanium D IS=200p RS=84m N=2.19 TT=144n CJO=4.82p M=0.333 VJ=0.75 EG=0.67 BV=60 IBV=15uģ4kHz was chosen for transient analysis almost arbitrarily, but it is the AC analysis that tells the story. Because they are tuned, they cannot capture broadband noise In order to actually capture an appreciable amount, much, much more must be broadcast on the particular wavelength that the coil is tuned to. Tesla coils are essentially antennas that can radiate and receive a great deal of power. PV cells use the photoelectric effect, but within a semiconductor. While you might be able to use the photoelectric effect from solar UV on metals, with great care, you are going to derive an extraordinary small current, certainly far less than you would get with a photo voltaic (solar) cell. This chapter discusses a patent by Tesla which discusses using either the photoelectric effect via "ultra-violet light and Roentgen rays " to generate a positive charge by ejecting electrons, or cathodic rays to capture electrons and generate a negative charge. Regarding the document you linked: Chapter 4 - Tesla's Radiant Energy Device While there is no doubt he was brilliant, this revolutionary engineer would quickly tell you that if you wanted to harvest naturally occurring electrical fields (not those he intentionally radiated) it would take an antenna (or an array of them) on a truly grand scale. Power companies don't intentionally radiate energy (as it's a pure loss for them).Īs an aside, Nikola Tesla was one of the first true electrical engineers, taking arcane, hard-to-understand forces and turning them into marketable solutions. One of his noted ideas, however, was a system to intentionally transmit power wirelessly. To address the original question of "Is Nikola Tesla's free energy discovery.", Tesla never created a "free energy device". Nikola Tesla free energy: unraveling Greatest Secret Perhaps Teslo's patent explains things better, so here it is: Patent 685958.pdfįound something: Here is a page that explains it. While this seems like a sham, I just found this website recently and am looking for more info on the physics behind it. I am not sure what kind of antenna to use. Here is the electrical diagram they provide:Īnd they claimed to power a cell phone with it. (2) 100 ♟ 50 V electrolytic capacitors.From what I understand, this is possible (it was discovered by Nikola Tesla), however this diagram doesn't look like it would work. Some claim it can knock out your electric bill totally (a bigger version, not this example). ![]() Their "generator" is supposed to make electricity from the ionosphere (not UV, X-Ray, etc). One can copy-paste this serie of points and apply a rule on it : gr/.I found a website recently about harvesting energy from the air, and I am wondering if someone could tell me why the following wouldn't work? These points can be replaced by something else, say Inset. There are four series of points corresponding to the four functions. I tried shifting the functions in y-axis, but the moment when I use PlotRange ->All the problem reappears. I am trying to represent four functions with different plot styles, But when the functions touch x-axis, it is becoming difficult to distinguish the functions.
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