5.6.1 Binary modulations Baseband ·Binary PAM(the antipodal,unipolar） Orthogonal signaling with M=2 Passband ·BPSK(the antipodal) 。 OOK or BASK (the unipolar) BFSK(Orthogonal signaling with M=2) UESTC-Digital transmission through the AWGN channel Prof李晓峰 14