Tuesday, February 27, 2018

Re: [Discuss-gnuradio] Regarding high radar cross-section area in gr-radar simulation

On 02/27/2018 09:54 AM, suraj hanchinal wrote:
> Hello everyone,
> I was looking through the code of the gr-radar toolbox because I was
> thinking about contributing to this toolbox for GSoc 18. I noticed the
> high radar cross-section area for the simulations. This was also pointed
> out by Martin Braun in is talk about the toolbox in FOSDEM 18. I was
> thinking about a possible solution but turns out it is not possible due
> to the high center frequency chosen in the simulation and the inverse
> square dependency on it. Unless the cross section area is very large,
> the simulated reflected signal is very weak. Can there be any other
> solution except maybe changing the point-scatter model. I would request
> Martin Braun Stefan Waunch to please also look into this..

I'm currently working on this code and I think it's a bug -- The speed
of light should have been sqrt()'d but wasn't.

-- M

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