Biquad Antenna for 2.4 GHz - 802.11b/g - WiFi - WLAN
After some research, I found out that the simplest type of
homemade WLAN antenna is BiQuad antenna. Many sites provide good
instruction on how to assemble it.
(refer below)
- Biquad Antenna Construction
- Biquad Sector antenna for 2.4 GHz
- Building a biquad antenna for wireless 802.11b
- Trevor Marshall BiQuad 802.11b Antenna [My favorite]
My Antenna
So I start by recycling some parts that I found in my workshop
and construct it.
I took about 10-20 min. for me to finished it.
The critical process is to make the element.
With proper method and dimension this thing will work.
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1 comments :
(I'll pay you $60 for the following) my mind is going round the bend, I've been trying to make two fairly
simple circuits (below) on strip board but i have been getting zero
when I solder them up...I spent this whole weekend Friday---Monday
building, testing, re-soldering, refitting, etc just this and sleep.
I've got only two weeks to get this done, deadline here.I would really
love to stick with it but the deadline is coming up and I have no one
to ask for help.
so anyone who can build the following, but instead of getting each part
just leave wires soldered on the tracks for the photo-transistor, IR
LEDs, the two relays and the DPDT switch
all the other parts is up to you.
the two schematics:
http://i8.photobucket.com/albums/a30/sequesteredfishy/zpayx.jpg
http://i8.photobucket.com/albums/a30/sequesteredfishy/zpayz.jpg
I strongly suggest that you test both circuits with a 12v relay before
you ship it out to me because I won't send payment if it isn't working.
if the schematics are wrong then make the necessary measures and give
me a shout as to where I went wrong.
I'll still pay you of course if you build and send me a working model.
if you have any questions as to what the function of the circuits are
don't hesitate to reply. grittysoap@hotmail.com
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