How To Make a Wi-Fi Antenna Out Of a Pringles Can . DIY super awesome outdoor wifi antenna Antena Wifi, Diy Electronics, Electronics Projects, Satellite. Build a WiFi Antenna out of a Pringles can Antena Wifi, Pringles Can, Wifi This is my nerd School project (turning a Pringles can into a long range wifi antenna. b Homebrew WiFi Antenna Shootout. I’ve been networks with ( WiFi). One of the first things that got me excited was the Pringles Can Antenna.

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Be careful whilst doing this! There seems to be quite a bit of confusion on how the Pringled antenna works and what design category it falls under. The closer you get to the dimensions from the calculator, the better your cantenna will function.

This page was last edited on 13 Mayat The size of our choice is important, as there are set fundamental dimensions which allow the cantenna to work. Every three dB is a doubling in power – that’s three pringlrs 8x increase! The general consensus is that a can with an inside diameter of between 76mm and mm pringlds best, with 92mm being the sweet spot.

On Feb 11th, Rob, posted an article on his newest homebrew WiFi antenna – a tin can waveguide! You should now be able to fit the connector, by pushing it through and attaching the nut from the inside. Retrieved from ” https: The important part to pay pringels to once you have the calculations for your diameter is the inside length.


Have you come up with your own crazy designs for boosting your Wi-Fi signals?

I’ve decided that Yagi design is not for the timid or non-radio-expert. Gergory Rehm of Turnpoint. Once you have your precise measurement it is time to cut the hole.

I would advise cutting a slightly large piece of wire to begin with, and soldering it into place inside the brass socket on the top of the connector. This method is a little involved, and may vary from router to router. It seems that everyone is building and using these.

For information about reproducing this article in any format, contact the author: Wireless networking Radio frequency antenna types Antennas radio. The math for computing correct sizing of the components in a waveguideWiFi antenna is simple.

You could even use it to share your connection with a nearby house if you are feeling neighborly! Oddly, the more I studied, the less I understood.

Pringles Can Antenna Turns 10 | Make:

While folks are calling it a Yagi-Uda style antenna, the design of the driven element in the Pringles can antenna looks like a Waveguide style design. Copyright Gregory Rehm – All rights reserved. Build a ‘Cantenna’ Aerial”. A friend of mine built his before me and looking at his finished antenna got me excited to understand the theory of how it works.

802.11b Homebrew WiFi Antenna Shootout

Now that we have our probe and N connector together, we need to mount them in the pringlfs place on the can. Also, there are conflicting opinions as to whether the Yagi collector design is any more effective than a pingles proportioned waveguide design. Formulas in hand, I started searching my cupboards for tin cans that fit the spec.


Getting Started With Blynk: One of the first things that got me excited was the Pringles Can Antenna. Perfect for when your own internet goes out and you want to be able to keep surfing in your slippers!

The inner lining of a Pringles can looks metallic, but my tests show it not to be. The Performance Summary The results surprised me!

For the battle, see Battle of Cantenna. Clocking it at an inside diameter of 72mm, a the Pringles printles is too thin. Scroll down for the next article. The Shootout My plan was to get relative performance measurements for various designs including mine of homebrew antennas for I found that making a slightly too small hole which I then widened using a file worked well.

While wufi antennas were an amazing feat of DIY engineering for their time, they had a few fundamental flaws.

Cantennas are typically used to increase the range or discovery of Wi-Fi networks. I managed to cut my hand twice on the inside rim of the coffee can. It is also worth noting that this measurement is to be taken from the base of the can, not the ridge around the bottom. Read our privacy policy.