Simple Wifi Antenna From Biscuit Cans, DIY

Simple 2.4 Ghz wifi antenna, from materials that are easily available. Just from the biscuit tin and copper wire from the tv antenna. This antenna can be an alternative choice to replace the router default antenna. Besides being easy and cheap to make, this antenna has a gain of about 5 to 8 dBi. Very good for a distance of 40 to 50 meters. Refelktor size error: Inside 90 mm video. It should be 160 mm.