Faraday cages also have to be designed to block frequencies. For cell phones, you would have to block multiple freqs at once.
A discussion on it. https://physics.stackexchange.com/questions/149607/what-is-the-relationship-between-faraday-cage-mesh-size-and-attenuation-of-cell
Faraday cages also have to be designed to block frequencies. For cell phones, you would have to block multiple freqs at once.
A discussion on it. https://physics.stackexchange.com/questions/149607/what-is-the-relationship-between-faraday-cage-mesh-size-and-attenuation-of-cell
Something like this for personal use, one would just use aluminum foil. Being solid (non-mesh) it should work for all frequencies a cell phone would use.
Something like this for personal use, one would just use aluminum foil. Being solid (non-mesh) it should work for all frequencies a cell phone would use.