LandLack
Member level 3

Hi to all,
I/we know that in theory mixing is the product between the signal(t) and a cos(wt), and the latter is seen (in frequency domain) as an ideal impulse. Many real world oscillators are so "tight" in frequency that may be seen as an impulse, but I would like to know what are the consequences when we put a "flatter" oscillator signal in the mixer's LO input.
In other words, I would like to know what happens to the output signal when the phase noise is increased. Thank you,
Best Regards,
Badrul
I/we know that in theory mixing is the product between the signal(t) and a cos(wt), and the latter is seen (in frequency domain) as an ideal impulse. Many real world oscillators are so "tight" in frequency that may be seen as an impulse, but I would like to know what are the consequences when we put a "flatter" oscillator signal in the mixer's LO input.
In other words, I would like to know what happens to the output signal when the phase noise is increased. Thank you,
Best Regards,
Badrul