Digital Modulation Techniques in Mobile Communications
Digital Modulation Techniques in Mobile Communications
Digital Modulation Techniques in Mobile Communications
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Multi-PhaseB<strong>in</strong>ary Phase ShiftKey<strong>in</strong>g (BPSK)1: φ 1 (t)= p(t) cos(ω c t)••0: φ 0 (t)= p(t)cos(ω c t+π)M-ary PSK⎛ 2π⎞pk() t = p()t cos⎜ωct+k⎟⎝ M ⎠xxxxxxImImxxxxReReFahredd'n Sadikoglu 9