How can I simulate adjacent channel interference in Simulink?

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I have to simulate two microwave QAM signals(2 and 2.5 GHz), and the task says the minimum Adj. channel interference is 40 dB. How can I take this into account in my simulation, preferring simple solutions?

Accepted Answer

Nitin Kapgate
Nitin Kapgate on 30 Oct 2020
You can refer to the model which demonstrates simulation of Adjacent and Co-Channel Interference on a PSK modulated signal.
To open the Simulink model, run the following command in MATLAB command line:
You can simulate the interference on a QAM modulated signal on the similar lines.
  1 Comment
Balint Csejtei
Balint Csejtei on 31 Oct 2020
Thanks a lot. Do you have any idea to set the midband frequency(carrier) of the modulated signal, and the length of the channel?

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