Help get this topic noticed by sharing it on Twitter, Facebook, or email.
Here are some articles about building a Pringles Can Antenna:
Antenna on the Cheap (er, Chip)
Pringles Can Wifi Antenna
Homebrew Wifi Antenna Shootout
You might also be interested in our book, Wireless Hacks, which has a section about building an antenna, as well as plenty more wireless hacks.
Have a great day,
O'Reilly Media, Inc.