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Re: RF motion detector
Is there any reason you want to use RF? If you just need a simple setup that will tell when something passes, why not use an IR LED and a simple receiver? This would be easier than going to a 10GHz microwave frequency setup. This would work for people and animals just...
Hello,
I am looking to setup some antenna simulations. I know how to define the radiation boundary box correctly, but I am unsure of how to set the infinite sphere parameters to define the radiation boundary. What should be entered into the angle fields, and what about the step size? An...
As the conductivity goes to infinity, you get only surface currents -- no current flows inside the actual medium. When you use PEC approximations to solve emag problems you are allowing for Js on the surface -- these surface currents are only realizable on PEC surfaces.
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