A video with a small how to make yourself some antennas for a wireless network.
Wireless Antennae
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{ 25 comments… read them below or add one }
The wire’s diameter 1,5mm^2 would be better.
I try 1,00mm^2, 1,5 and 2,5mm^2 and 1,5 was perfect.
The wire is copper.
is plate copper or or what
a store, in romania, that’s where i live, it’s cheap, the only thing that costs is the N female .
the wire is from 1.5mm to 2.5 mm thick. hope it helps.
what kind of wire u have ?
where u get that wire from online or store ,etc ?
the beat is rockin’ – Erick E remix version
what about the music being played background? is there anyone help me about the name of this attractfull sound?
sevgiler saygılar da bu aletde RF D akımını görmüyorkine…
Thanks
@rugelindinda
hy, there is 18 mm, from the biquad to the PCB.
what is the distance from the biquad to the pcb?
Hi Crunchy. Fractals apparently have a wide bandwidth, not a high gain. Antennas are my hobby
What this guy has made is a directional double loop. It’ll work very well.
It’s generally better to build the antenna in a fractal pattern, as this boosts the signal.
@wafu2dati2eh im pretty sure:
your first attempt at drawing a straight line for this project failed, so you came here to drool out whatever that response meant.
@wafu2dati2eh im interested in listening to someone who will gonna make sense eventually, or is not ever he will. it is not when or ever are going making sense.
your an idiot.
the impedance of quad on the corner is 100ohm, two quad switched parallel that is 50ohm. its all
wtf???
Don’t confuse modulation methods with current. You also need to look at impedance with RF !
A DC short circuit maybe, but RF is completely different – it is a tuned circuit you complete tool ! Learn how things work first before making silly comments. This aerial works perfectly well. This is resonant on 2.4GHz. Impedance matching is achieved by many different ways, this one will give 50ohms at 2.4GHz. It isn’t fake so go away and learn about RF and aerial design. RF doesn’t see a DC short circuit which is why you can have coaxial stubs for example.
Ok. thanks for your kind info fassenkugel.
I’ll try that one just to have a test and hope this will gonna work too on mine.
well… the constant current is dc the alternatig current is ac. the 2.4ghz is a high frequency ac. if the shortcut not on wavelength of given freq does not mater.
this atenna named biquad, the gain is 10.5dB. its work.
Yes i know fassenkugel., and it is not a matter of current too but it is a signal (millivolts) mv. So lets say the signal reach into the aereal or antenna, can you imagine how it will go to the pigtail and cable since it’s already shorted to the ground (plate) ?. I suggest you to do what you’ve seen here and i’m sure you will start to become crazy after receiving none.
the 2.4ghz is not a constant curraent.
I can’t imagine how that antenae will gonna work since you short circuit the middle connection into the ground… It’s a shit shit fake and idiot works.