Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorBPSK Demodulation
Hello again, I am still struggling with BPSK demodulation :) OK, now I am trying to implement Costas Loop for carrier synchronization, which involves Inphase and Quadrature Phase paths. Inpha...
Altera_ForumHonored Contributor
Honored ContributorLooks like inverting the sign of imag(carrier) makes everything as you stated!
First, does that mean the model is a correct Costas Loop? Second, why multiply with -imag(carrier) rather than +imag(carrier)?
.png){kind=link}