MFSK coherent demodulation and detection for BER simulation

Question

daniel cohen 2021-12-31

回答： Kartik Saxena 2023-11-21

hey,

I saw in MATLAB that the function fskdemod is only non-coherent demodulation.

I tried to find a built-in function or a function the someone maid for MFSK coherent demodulation but couldnt find anything

does someone something he could possibly share?

thank you in advance.

Answer 1

Kartik Saxena 2023-11-21

Hi,

I understand that you need a way to implement coherent FSK demodulation.

To obtain the same 'BER' performance as that of coherent FSK demodulation, 'CPFSK Demodulator Baseband' block can be used.

I hope this resolves your issue.

Refer to the following MathWorks documentations for detailed information about 'CPFSK Demodulator Baseband' block: