Unless you have the equipment necessary to measure the signal strength before and after, it'll be very difficult to determine how well this would work. In principle though, this should work, at least directionally. The piece of can should act like a parabolic antenna reflector, gathering some of the radiated energy from the antenna and focusing it into a wide angle beam, so to speak (though theoretically the effect should be similar for transmit and receive). I don't think this would be that effective inside your home as you would likely desire omni-directional coverage, but if you were trying to increase WiFi coverage on a patio for example, the reflector could be directed towards the patio with some success.
Has anyone tried this out? Let me try it out see if it works...relemech.blogspot.com
ReplyDeleteplz expalin the principle behind this...............
ReplyDeleteUnless you have the equipment necessary to measure the signal strength before and after, it'll be very difficult to determine how well this would work. In principle though, this should work, at least directionally. The piece of can should act like a parabolic antenna reflector, gathering some of the radiated energy from the antenna and focusing it into a wide angle beam, so to speak (though theoretically the effect should be similar for transmit and receive). I don't think this would be that effective inside your home as you would likely desire omni-directional coverage, but if you were trying to increase WiFi coverage on a patio for example, the reflector could be directed towards the patio with some success.
ReplyDeletehttps://en.m.wikipedia.org/wiki/Parabolic_antenna
Doubt that will work, it's better wrapping about 10 turns of wire on the antenna and leave 1.5 or 2 meters long
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