Instructables

How To Make A Wifi Antenna

Picture of How To Make A Wifi Antenna
This will hopefully show how you to make a wifi antenna and find sum wireless networks...
MVI_3365.AVI(320x240) 4 MB
 
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Step 1: Making It

Picture of Making It
For this one u will need: Chicken Wire, A Hollow Pipe

1. Place the chicken wire on the pipe centered in the middle as shown in the picture bellow.

Step 2: Attaching the Pipe To The Chicken Wire

Picture of Attaching the Pipe To The Chicken Wire
Attach The pipe To The Chicken Wire using Tie Wire by sliding it under the pipe and pulling it up as shown in the picture.

Step 3: Attching Wood On The Back To Hold The Wire

Picture of Attching Wood On The Back To Hold The Wire
IMG_3347.JPG
Using Tie Wire Attach The Piece Of Wood To The Chicken Wire To Hold The Chicken Wire As Shown In The Image

Step 4: Placing The Usb Wifi Inside

Picture of Placing The Usb Wifi Inside
Feed The Usb Wire Through The Pipe and Drill Holes in The Pipe To Hold The Usb in Place As Shown In The Image..

Step 5: The Results

Plug The Usb Into The Pc/Laptop And You Should Get Some Wireless Signals Around Yuor Neighbour Hood
MVI_3365.AVI(320x240) 4 MB
agungk6 years ago
wha? chicken wire? man, that's too coarse. as the rule of thumb, if you use non-solid material as reflector, the holes should be 1/10 lambda or less. since lambda for 2.4ghz like 13cm, you need wire grid with 1cm spacing or less.
PokemonLord1234 (author)  agungk6 years ago
dude itz my first one im a bit of a noob at this ok ? be nice:)
Thanks for posting this, pokemanlord. I've been wondering how to get more range on wifi. This is the 1st -ible I've seen on it. So I appreciate both the -ible, and any refinements that others mention. Apparently, I'm even more noobish than you in this area.
Toga_Dan agungk7 months ago
Google tels me that 1/2" is about the tightest chicken wire. One could offset 2 layers to get 1/4" ~= 1 cm. Is a solid bit of sheetmetal as good as somethin with holes?
Sorry if the question's dumb, but I guess the USB wire needs to be attached so some sort of USB wifi device? Or will a regular USB in will do?... how does the conversion to a WiFi module occur? again, sorry if it's dumb.
wizard7446 years ago
i have a nintendo ds lite with pokemon pearl and i like to trade pokemon over wifi at mcdonalds which i live a block away from will a wifi antenna like yours do the job for me here at my house
I would assume that that is next to impossible. You would need one hell of an antenna to do that...
Believe me. I've tried.
haha i have pokemon platinum
PokemonLord1234 (author)  wizard7446 years ago
as long as u put it up sumwhere high and in direction of McDonalds :)
Slim493 years ago
Dude,
I think its great. ROCK on.
for the nay sayers.... show us what you got??
if you put 2 more layers offset from each other you could tighten the reflector's grid a great deal. these things are sooo forgiving.
I did the simplest Cantenna & it was fantistic.
also, move your usb device out a 1/2 inch at a time till you pass the focal point. then back in & lock!
have built most all the wifi types.
Luck,
Steve
iLove Apple4 years ago
I have a iPod touch and I get little wifi in my room. Is there anything I can do? Most of what I've seen is for laptops. Please help.
mehri_hama5 years ago
Yeahh lol
abadfart5 years ago
lol this only works if you have neighbors
mehri_hama5 years ago
Hi, did you use an usb FLASHDISC Or an usb wifi adapter?
PokemonLord1234 (author)  mehri_hama5 years ago
a usb wifi adapter
ThanXXX !!!
ac1D6 years ago
do you know the gain? can you upload video on metacafe/utube?
PokemonLord1234 (author)  ac1D6 years ago
schorhr6 years ago
I used some tinfoil and a USB stick and got arround "40% signal strength" instead of 25-30. Since it is a simple reflector you could get a gain from somewhere arround 3dbi, so a regular 2dbi antenna would total 5dbi maybee. If you use a parabolic shape such as a strainer (or tinfoil, or wire...) you can increase it even more. With a strainer and some usb stick I have arround 50% now instead of 25-30 which is not as good as a (well built) "cantenna" or a (double) bi-quad, but its easy to do.
PokemonLord1234 (author)  schorhr6 years ago
ok....