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 important part to pay attention to once you have the calculations for your diameter is the inside length. While waiting for some wireless equipment to come in, I started looking for my next antenna project. Cantennas can be used to increase cell phone range, [5] improve reception, and decrease noise.

I found that making a slightly too small hole which I then widened using a file worked well. The length of this probe is very important — and you need to be sure to measure from the bottom of the brass connector to pfingles where the tip of the probe will be.

It was followed by the Hunts Pasta Sauce, my oringles coffee can, and the Flickenger coffee can in that order. This page was last edited on 13 Mayat Although some designs are based on a Pringles potato chips can, prngles tube is too narrow to increase the 2. While these antennas were an amazing feat of DIY engineering for their time, they had a few fundamental flaws.

My three waveguide designs, which utilized the correct theoretical spacing, out performed the Flickenger Yuban coffee can handily.

Retrieved from ” https: Where possible, a clear line of sight is best, though I found there to be a significant signal boost even pointing antenq through the thick walls of the old apartment building I live in. A great tool for drilling holes in thin sheet metal is a “stepped” drill bit “Unibit” or clone thereof.


In many situations this will be the difference between intermittent, close to unusable internet and a stable usable connection. For information about reproducing this article in any format, priingles the author: Cantennas may be used with other RF devices such as wireless security cameras.

Cantenna – Wikipedia

A cantenna a portmanteau blending the words can and antenna is a homemade directional waveguide antennamade out of an open-ended metal can. The signal strength improvement is 20 dB, not 20 dBm. Even a millimeter off here and your Cantenna anhena not work as well as it could!

From Wikipedia, the free encyclopedia. There seems to be quite a prigles of confusion on how the Pringles antenna works and what design category it falls under. The contestants were click on each for design specifications. Gergory Rehm of Turnpoint.

For it to be effective it would have to be well over a meter long. While the coffee can cantenna is 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. Now I’m a late entry into this wireless stuff and the experts are going a different way than me.

Copyright Gregory Rehm – All rights reserved.

A more efficient cantenna can be made by minimising this length or connecting the cantenna directly to the Wi-Fi circuitry. To do this, I setup a wireless link and changed only the antenna- recording each antennas’ performance under identical conditions. It is worth doing this regardless however, as you can expect to see great performance increases from this upgrade alone.

This article has you covered. He reported good results – even better than the Pringles can design used by so many. The 13 Best Raspberry Pi Projects of The cylinder portion of the can may consist of metal-coated paperboard.

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

For the antennas I was building, I was using different measurements based on the antenna design material I had been reading. Your email address will not be published. If you need to extend the distance between your computer and the cantenna, I would recommend using a USB extension cable. I managed to cut my hand twice on the inside rim of the coffee can. Email Facebook Whatsapp Pinterest Twitter.


802.11b Homebrew WiFi Antenna Shootout

Let us know in the comment section below! Every three dB is a doubling in power – that’s three doublings 8x increase! The various community wireless network groups all talk about them and folks are reporting that they do the job.

Once you have your precise measurement it is time to cut the hole. We will be attaching this probe to the female N type connector using our soldering iron. I guess someone forgot to take his own advice with the filing. I mean they stomped them into the ground on signal strength – as much as 9 dB better. The food can came up to almost perfect dimensions, though the edges are ridged, which will impact its performance.

Both did no better than the Lucent omnidirectional. Cantennas are typically used to increase the range or discovery of Wi-Fi networks. If this seems like something a little out of scope, another incredibly simple way to boost your Wi-Fi signal is to create a parabolic reflector to place behind it and focus the signal. Build a ‘Cantenna’ Aerial”. Wireless networking Radio frequency antenna types Antennas radio. It’s about three quarters of a wavelength in diameter, hon! You can use this tool to calculate whether the cans you have collected would be effective.

This is perfect if you want to direct your Wi-Fi signal to an outbuilding, or to give your garden full coverage.

Getting Started With Blynk: While antenx 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.