-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Dimitris,
in theory, mixing should be exactly what you're doing - the multiplication of a signal with another one. Without you posting what your flow graph looks like or what the signal you get out of it actually is, helping you might be a bit hard... Please supply as much information as necessary to understand what might be going wrong ;) Greetings, Marcus On 26.03.2014 15:18, 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. > > > > What am I doing wrong? Am I missing something? > > > > _______________________________________________ Discuss-gnuradio > mailing list [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTMuQKAAoJEBQ6EdjyzlHtTNcIALutA/bOCDJ40YgaWj8Yb7VM nFCtJmsnc1+gRtJKgSfOiv21QdAfqYZpyE+hJUn5pHLyYUHj79D1YUkcMckpytrn Bzh5o0vJAvbcQ7cmTXh5ufUQ2PlHJnBy+rvbnMs3EUJDHKq2cxo27PjZ9qlFFE/s iE8IwgXHTCcczXLKwpHARnI6nuKQWAsss9midcgMJih44I3W3voWz+1KDddEkMXb 1Z97B9Pwy9oKbWj+qNzx3TwzqKVc+iZehD63/dIn3FZHbv0CmfmngQDOXYUJaxXL RgQS6GgvJasMOb1c5V3xkmRY+8fzh/MLyfMvLZ0iwOOtQl4FgxAaHEMWViIvuyI= =mvBm -----END PGP SIGNATURE----- _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
