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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The inner lining of a Pringles can looks metallic, but my tests show it not to be.

How To Make a Wi-Fi Antenna Out Of a Pringles Can

It’s about three quarters of a wavelength in diameter, hon! This method is a little involved, and may vary from router to router. I’ve decided that Yagi design is not for the timid or non-radio-expert. The Shootout My plan was to get relative performance measurements for various designs including mine of homebrew antennas for In other projects Wikimedia Commons. Wireless networking Radio frequency antenna types Antennas pringkes.

Now this is just on raw signal strength, noise rejection due to directivity still makes a directional antenna a better choice for some uses even if there is no gain benefit.

Build a ‘Cantenna’ Aerial”.

To do this, I setup a wireless link and changed only the antenna- recording each antennas’ performance under identical conditions.

Also, there are conflicting opinions as to whether the Yagi collector design is any more effective than a well proportioned waveguide design. My three waveguide designs, which utilized the correct theoretical spacing, out performed the Flickenger Yuban coffee can handily.

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While there are many approaches to improving Wi-Fi range, these builds are a quick and simple way to improve it without breaking the bank.

802.11b Homebrew WiFi Antenna Shootout

In the yagis, it didn’t matter much. Getting Started With Arduino: You can use this tool to calculate whether the cans you have collected would be effective. Archived from the original on Gergory Rehm of Turnpoint. Once that is done, remove the aerial that comes with the adapter by unscrewing it, and attach antean smaller end of your pigtail connector instead.

This wii has you covered. It is also worth noting that this measurement is to be taken from the base of the can, not the ridge around the bottom.

Pringles Can Antenna Turns 10

A commercial Lucent “range extender” omni directional A buddy’s Flickenger-design Pringles can Yagi My modified design Pringles can A Flickenger design coffee can waveguide A coffee can waveguide with corrected radiator placement A Hunts We will be attaching pringle probe to the female N type connector using our soldering iron.

For Pringlfs Cantenna antenna-related device, see Dummy load. The various community wireless network groups all talk about them and folks are reporting that they do the job.

It was followed by the Hunts Pasta Sauce, my modified coffee can, and the Flickenger coffee can in that order. I found that a coffee can diameter 88mmand a large food can mmwere closest to the right size. He reported good results – even better than the Pringles can design used by so many. Copyright Gregory Rehm – All rights reserved.


Have you built a Cantenna in the past? The important part to pay attention to once you have the anteena for your diameter is peingles inside length. While the coffee can cantenna anteha still not optimally sized, it performs well as a performance booster, and with the food can performing well in close quarters too, I am looking forward to testing these over a greater range.

Cantenna – Wikipedia

A cantenna a portmanteau blending the words atena and antenna is a homemade directional waveguide antennamade out of an open-ended metal can. For the antennas I was building, I was using different measurements based wifk the antenna design material I had been reading. Back up the thin metal with a wood scrap and drill a starter hole with regular drill bit, then insert the Unibit and simply work down the “steps” until you have the appropriate diameter required.

The resulting setup is a low-cost high-quality high-gain antenna. I mean they stomped them into the ground on signal strength – as much as 9 dB better.

Anteena approach to take is to connect the cantenna to your router to boost the signal from the source. The general consensus is that a can with an inside diameter of between 76mm and mm work best, with 92mm being the sweet spot.