[MLB-WIRELESS] Wifi boating, Waveguide review

Clae clae at tpg.com.au
Wed Sep 10 13:17:54 EST 2003


>From: wireless-longhaul-request at openict.net
>Subject: wireless-longhaul Digest, Vol 6, Issue 3
>To: wireless-longhaul at openict.net
>Reply-To: wireless-longhaul at openict.net
>List-Subscribe: <http://openict.net/mailman/listinfo/wireless-longhaul>,
>	<mailto:wireless-longhaul-request at openict.net?subject=subscribe>
>Date: Tue,  9 Sep 2003 12:00:34 -0700 (PDT)
>
>Message: 1
>Date: Tue, 9 Sep 2003 20:10:55 +1000 (EST)
>From: Ben Johns <benj at marinanet.com.au>
>Subject: [wireless-longhaul] Wave Guide Antenna Review
>To: wireless-longhaul at openict.net
>Message-ID:
>	<3753.203.173.20.142.1063102255.squirrel at mail.marinanet.com.au>
>Content-Type: text/plain;charset=iso-8859-1
>
>Hi Folks,
>
>I know people like to read reviews about antennas on this list, so here's
>a small one I did about a locally produced 2.4GHz Slotted Waveguide. They
>make an excellent option for establishing a large coverage area, little
>more involved than a co-liniar dipole, but I believe these perform better
>with their horizontal polarisation, especially when you want to isolate
>the network from a vertically polarised one running on the same channel
>(up to 20dBi).
>
>Also, I'm doing a write up of a current project that involves connecting a
>boat wirelessly back to a land based AP, the link is below - just when I
>thought I couldn't top the Solar Powered Cisco bridge project ;)
>
>WaveGuide:
>http://www.naturalnetworks.net/mainPub/index_html?key=1063094974.51
>Wireless Boating:
>http://www.naturalnetworks.net/mainPub/index_html?key=1063099241.64
>

-- 
---
"People that are really very weird can get into sensitive positions and
have a tremendous impact on history. - Dan Quayle

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