Re: [Discuss-gnuradio] Mixing two signals for Radar application.

Thank you Marcus and the others for your inputs,

 

I created the flow almost from scratch taking into consideration your words and I came up to this aspect.

 

Here they are:

 

http://imageshack.com/a/img855/7555/7qcr.png    (flow)

http://imageshack.com/a/img542/9189/5jxl.png     (FFT output)

 

I added delays to simulate targets. I didn’t manage to see any Doppler shit this time either.

 

What am I doing wrong?

 

Thank you for your time.

 

Dimitris.