[amsat-bb] Re: Gain VS Bandwidth at 2.4GHZ

Don Ferguson don at donferguson.net
Sat May 16 14:48:56 PDT 2009


You got me thinking about going circular! I am wondering how you build an
omnidirectional Circular antenna? What am I missing as I don't want my
router or my notebook to be directional?

-----Original Message-----
From: amsat-bb-bounces at amsat.org [mailto:amsat-bb-bounces at amsat.org] On
Behalf Of Edward Cole
Sent: Saturday, May 16, 2009 12:22 PM
To: Greg D.; lucleblanc6 at videotron.ca; amsat-bb at amsat.org
Subject: [amsat-bb] Re: Gain VS Bandwidth at 2.4GHZ

At 10:33 AM 5/16/2009, Greg D. wrote:
>Pretty much every Wi-Fi antenna I've ever seen is linearly 
>polarized.  The "diversity" antennas are two separate antennas, 
>usually one vertical and one horizontal, with separate cables going 
>to two radios.  Going circular would seem to be a no-brain 
>improvement for the Wi-Fi crowd, but I think I've only seen one vendor do
>Enjoy the new toy,
>Greg  KO6TH

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