Cool.
I wrote up a few blog posts about the tests I did this week:
http://kaira.sgo.fi/2013/09/16-dual-channel-coherent-digital.html
http://kaira.sgo.fi/2013/09/passive-radar-with-16-dual-coherent.html
PS. I tried adding a third dongle to run with the same master clock. I
didn't do it correctly
On 09/26/2013 11:27 PM, Jared Clements wrote:
Since they're clocked together I would assume that your alignment
would consist of interpolation on the primary FM signal, what do you
do to remove it later? If your code is too messy to release can you
share a block diagram?
Thanks,
Jared
I
Since they're clocked together I would assume that your alignment would
consist of interpolation on the primary FM signal, what do you do to remove
it later? If your code is too messy to release can you share a block
diagram?
Thanks,
Jared
On Sep 26, 2013 7:21 PM, "Juha Vierinen" wrote:
> Hi,
Hi,
I'm just using a simple script to dump data to disk. I then have another
program that analyzes the files. It is not too complicated. The measurement
equation is a convolution with the assumption that the target is stationary
over ~20 ms and that the ground clutter is stationary over ~1 second.
This is awesome. How did you analyze the data ? Is the software/source
(both grc setup and data analysis) available ?
Mark
On 25/09/13 23:23, Juha Vierinen wrote:
> I hooked up my dual coherent channel rtl_sdr dongle into two of our
> passive radar antennas that we have here (log-periodic antennas
