Intermodulation products are unwanted signals. They leak into other channels and creates distortion. As we discussed, not all the components cause problems, and most of them can be ignored and filtered out as the amplitude of harmonics decreases as the …
Intermodulation is the most important drawback of a non-linear system. It is similar to the desensitization effect discussed in previous sections. In this case, instead of one signal, we have two unwanted signals with high amplitude than the desired signal, …