DIY WiFi Antenna

Categories: Tumblog

Posted on Friday, June 15, 2007 by Tim Fehlman

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How to build a tin can waveguide antenna:

Got no dough for a commercial WiFi antenna? Looking for an inexpensive way to increase the range of your wireless network? A tin can waveguide antenna, or Cantenna, may be just the ticket. This design can be built for under $5 U.S. and reuses a food, juice, or other tin can.