Two Quicky Directional Wifi Antennas
Intro: Two Quicky Directional Wifi Antennas
These are just a couple of wifi antennas I cooked up real quick.
If you are interested in antennas, check this one out: https://www.instructables.com/id/Foil-based-fractal-antenna/
STEP 1: Parts Needed
Usb extension cable.
Plastic salad bow.
2 coat hangers
Foil.
Tape.
Large parabolic screen from children's toy.
Tools.
Drill
Wire cutters
STEP 2: Parabolic Antenna Prep
Insert wifi adapter.
Lay unit face down for a minute.
STEP 3: Finish Parabolic Screen.
Insert stand into parabolic screen.
Done.
STEP 4: Salad Bowl Antenna
Surround bowl with foil.
Tape down.
Insert wifi adapter.
Lay bowl face down fior a minute.
STEP 5: Mount
Bend coat hanger to fit.
STEP 6: Finish Salad Bowl Antenna
Put bowl in stand.
done.
Hope you enjoy these directional wifi antennas.
STEP 7: Mount It.
STEP 8: Home Made Parabola?
I had been thinking about solar cookers when I found this small picture of a parabola form. Seemed unusable at first. So using a image viewer, I enlarged the picture and then printed out. After that I then cut around the splines with scissors. I taped it up. A parabola it is.
Then comes the fun part. I printed out a second form and then glued aluminium foil to the form. Let that dry. then used the scissors to cut around the form again. Looking more interesting. Then I taped up the spines together to get an aluminium foil parabola. Now I am working on an even larger version. Awsome!
STEP 9: More Precise Parabola,
Article that is about experimenting with parabolas.
http://computoman.blogspot.com/2014/08/parabolas-revisited.html
7 Comments
servant74 13 years ago
Thanks for the instructable.
daiatlus79 11 years ago
Computothought 13 years ago
agis68 13 years ago
Another instructable on the same issue...I prefer a metal parabolic dish but anyway....
Computothought 13 years ago
ac7ss 13 years ago
Computothought 13 years ago