>> Gentlemen.. If you're so disposed, and in need of some comic relief, >> I'd appreciate your thoughts on the following article. I couldn't get >> a reasonable URL for it, but if you google the following, it's the >> first hit. >> >> "Daniel Harrist - Wireless Battery Charging Systems using Radio >> Frequency Energy Harvesting" >> >> >> Am I nuts, or is this really as badly done as I think it is? >> >> I notice in his simulations that the RF source is not spelled out to >> us, wether it is a mW or a MW will have some impact on the results. >> >> Also, I am somewhat (gag-cough-sputter) skeptical of how much power is >> available within the volume of space captured by a 915 MHz whip >> antenna. He also seems to want to improve this by using a smaller >> antenna! >> >> Finally, the load in sim is simply a capacitor, so his sim reflects NO >> ability to deliver joules into a battery. >> >> Frankly, I don't see this working unless it's used INSIDE a microwave oven. > > Well now that you mention it... I've sure you've all seen those little > heat pack things that you put in the microwave to warm up. > > Why not a flashlight that you put in the microwave to charge? Because whenever I remember that I should've charged the flashlight there is no power to use the microwave?.... ;) -Mario ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist