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(7) Consider a BPSK signalling scheme that transmits pulses of duration T = 10-5 s. Each Q7 such pulse is of the form +A
Posted: Sun May 15, 2022 7:46 pm
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(7) Consider a BPSK signalling scheme that transmits pulses of duration T = 10-5 s. Each Q7 such pulse is of the form +A cos(21fct), osts T, with A = 2 x 10-3 V and fc = 10 GHz. Furthermore, the channel is an AWGN channel with noise power density No = 10 9W/Hz. Find the BER for this system in terms of the Q-function. [4 marks] Hint: BER = Q(V2Eb/No) for BPSK.