5 ms·
My understanding is that a Faraday Cage, of any size, relies on a proper grounding system to work at all so these boxes and rfid blocking pockets etc all seem t
by jimmySixDOF 5y ago
My understanding is that a Faraday Cage, of any size, relies on a proper grounding system to work at all so these boxes and rfid blocking pockets etc all seem to be tinfoil hats parading as space age metamaterials.
- formerly_proven 5y ago> relies on a proper grounding system to work at all does not
- dtgriscom 5y agoNope: RF shielding has nothing to do with having a ground reference.
- snowwrestler 5y agoA faraday cage converts the energy in the radio waves it absorbs into heat. Eventually it will radiate the same amount of energy as the transmitter inside it, but in infrared wavelengths and without whatever modulation was carrying the signal.
- h2odragon 5y agoGood RF ground is a bitch.
- authed 5y agoApparently not: "Small Faraday cages with no conductors penetrating the shield do NOT need to be grounded."