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Re: [Discuss-gnuradio] software defined antenna

From: John Ackermann N8UR
Subject: Re: [Discuss-gnuradio] software defined antenna
Date: Fri, 10 Oct 2008 16:20:45 -0400
User-agent: Thunderbird (Windows/20080914)

rhubbell wrote:
Hi all,

After being on-frequency here for a little while I can see that the
range of experience/expertise is wide. Which is great.

I'm curious if any long-timers have begun to look at software defined
antennas?  Or is there any effort at all anywhere in the public domain?
I guess military and universities don't really count for public as much
as they once did, but I'd guess they're working toward SDA also.

I'm not sure just what you mean by "software defined antenna" but Vic Kean, K1LT, has been using an array of short vertical antennas fed to multiple ADCs and phased in software to receive on the 160M amateur band. I don't have URLs handy, but I know he's made some postings about his work. Searching for "K1LT" and "SDR" would be a good start.


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