On 03/26/2014 03:18 PM, Dimitris Siafarikas wrote: > Hi list, > > > I am in the process of building an FMCW radar. For this to work, I have > to mix two signals. I tried to do it with the "multiply" block but no > luck. I tried then to see how exactly this block works. It seems that it > does not behave As it should be. Referring to theory, I should see the > sum and the difference of the two signals. Looking at the FFT plot, I > can't say that works.
That's true for real mixing. I assume you're doing complex multiplying. M _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
