[MLB-WIRELESS] Omni Drectional Antenna Design

[Simon Hall]

So is there a finite length?
simon

-----Original Message-----
From: Drew [mailto:drew at wirelessanarchy.com] 
Sent: Tuesday, 15 January 2002 4:35 PM
To: melbwireless at melbwireless.dyndns.org
Subject: Re: [MLB-WIRELESS] Omni Drectional Antenna Design


you can use the same plans, with more elements, for higher gain.

Gain		Number of	Length of
in dB		elements	Antenna (cm)
--------------------------------------------
3.5		4		32
6		8		56
9		18		116
10		21		134

taken from one of the guerrilla.net plans

d

s t wrote:

>
> I want to investigate building an omni for my AP, however want to 
> build a "decent" one, say at least 12 db , maybe up to 15db. Has 
> anyone in this group encountered a omni design with measurements for 
> at least 12db. If so, where can I find it on the internet, or could 
> someone email me the details.
>
> I'm not going to buy a comercial one, rather have fun building it.The
> two designs I have seen to date are up to 10db.Not good enough in my 
> opinion.
>
> Cheers.
> Steve.
>



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