Use Simulink, you can set the symbol rate as 1 kHz. a) Plot the spectrums of the BFSK, 4FSK, 8FSK, 16FSK system at E_b/N
Posted: Tue Jun 07, 2022 9:35 am
- Use Simulink You Can Set The Symbol Rate As 1 Khz A Plot The Spectrums Of The Bfsk 4fsk 8fsk 16fsk System At E B N 1 (26.13 KiB) Viewed 73 times
evaluated and accepted.
Use Simulink, you can set the symbol rate as 1 kHz. a) Plot the spectrums of the BFSK, 4FSK, 8FSK, 16FSK system at E_b/N_0=12 dB. Compare the theoretical bandwidth with the observed MFSK spectrums. Note: Simulink has MFSK/MQAM/MPSK baseband equivalent Modulator/Demodulator rather than bandpass. Hence, you can treat the center frequency 0 Hz as the carrier frequency. b) For BFSK, 4FSK, 8FSK and 16FSK, vary E_b/N_0 and obtain the P_b vs E_b/N_0 (in dB) curves. (For P_b you need to show both simulated BER and theoretical BER on top of each other). Create a transmission bandwidth, data rate, and BER table for the considered modulations, and comment on your results.