This one is one from the antennas I use.
I have 4 or 5 of them and finally I have one free to tear apart.
Price was ~ 25 euros before 2 3 years.
They promised me 12 dbi and 120 degrees but diagram is more like 90 100 degrees.
Interesting pattern are found on the pcb board 🙂 – it worked for me so there is no mater how it madded .
Panel 22 dBi 5 GHz
Posted on : Schematy anten na 2,4 i 5 GHz – Forum Sieci Bezprzewodowe WLAN WiFi
Not much info is available.
I cant find web translator to English.
Author of the post is adamol :
“Panel 22 dBi 5 GHz, odległość spodniej warstwy od ekranu 6-7 [mm], wymiary w [mm], druk dwustronny, cienki laminat gr < [1 mm]”
HERE what I thing understand – please if anyone can translate this to English post a comment whit translation.
Panel 22dbi 5ghz , from the PCB plate to the reflector 6-7 [mm], dimensions in [mm] , thickens of the PCB board less than [1mm]
22 dbi 5ghz panel wifi antenna
18 or 19dBi – no mater for this one 🙂 . Several dipoles printed on PCB board. Have more dipoles You get more dBis. Will it be 10 12 or 24 – You decide how much do You need.
This is defiantly homemade design. I have one small antenna whit only 4 dipoles – and it works great, so this antenna should work fine. Also will be easy to be rescaled for other bands – 2.4Ghz or 5Ghz only change dimension of the dipoles.
19dbi panel wifi antenna link to picture
Here is the photo from the other side of the pcb board and other part of feeding element
Picture is from this address : diy.wifi-live.pl/node/4 where also have blueprints for less dbi antenna .
On www.zero13wireless.net also has several files posted by sushisan .
Link to files 18dbipcbdipoleantenna.zip
