An Electromagnetic and Ultrasonic Shield

Posted on Jul 31, 2015

I like to present a Shielding Carpet for shielding Electromagnetic (EM) and Ultrasonic waves. Shielding EM waves is easy. You need to enclose whatever you want to shield by some metal. Faraday cage is a good example.

An Electromagnetic and Ultrasonic Shield
Click here to download the full size of the above Circuit.

So the first boundary reflects most of the energy. Bubble wrap is placed to provide an air layer between two aluminum layers. Fig. 1 shows a practical implementation. by  4beowulf7 -

PCB file: Click here to download 255 file.PCB file: Click here to download 255 file.

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