How and how to shield wi-fi?

Question

WiFi

You need to cut off the ass of the QRT-2 . And then damn it, she sews a light five-story building. And it's the flip side! I am slightly surprised by the declared 24 degrees of the beam ... but it does not matter. What are some ideas for the screen? Preferably 100% signal cutoff.
Only pzh without exotics, such as "the skin of a desert jerboa, dried on a frame of Chinese bamboo."

Answer 1

Faraday cage:
en.wikipedia.org/wiki/%D0%9A%D0%BB%D0%B5%D1%82%D0%...
In general, you need to make a grid from a good conductor, so that the cell size is much smaller radiation wavelength. For example, for 2.4 GHz, the wavelength
is about 1.25 cm. Place the grating on the side where the radiation is not desirable. Tobish behind.
To be honest, this is a theory =) I won’t tell you in practice, but physics is an exact science =)

Answer 2

Alternatively, reduce power.

Answer 3

Break the old microfilm and take the mesh from the door, there is just a Faraday grating, designed for about 2.4 GHz =)
Since it does not let those microfilms through, then do not miss the Wi-Fi.

Answer 4

Faraday cage or special wallpapers habrahabr.ru/post/143595