DIY making 2.4G WIFI ANTENNA using Aluminum pan and sub

The following pictures What is the name of this thing I do not know, but certainly some place to live can buy. Selected 26 cm, and remove the two ears on the right side of picture became like this, as an antenna just right.WI-Fi用2.4GHz背射天线 2.4G WIFI ANTENNA DIY
Main materials ready, and then look at the basic structure of the antenna shot back, see below.please Click hereto get our dipole antenna
 
WI-Fi用2.4GHz背射天线 2.4G WIFI ANTENNA DIY
Figure in the reflector, use the object to do the above picture, its size surprisingly appropriate.
Measured the antenna than 60 cm diameter parabolic antenna gain, low 4 decibels, but the material easy to get.please Click hereto get our dipole antenna
WI-Fi用2.4GHz背射天线 2.4G WIFI ANTENNA DIY
please Click hereto get our dipole antenna
 
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