danda821
Full Member level 2
HI,
I have a question about distortion in LNA. There are two tones (f1 and f2) fed into the LNA. At the output of the LNA, there are f1, f2, 2*f1-f2 and 2*f2-f1 terms. Ideally the amplitude of 2*f1-f2 and 2*f2-f1 should be equal. But in really normally they are not equal, can someone help me explain that? Thank you.
I have a question about distortion in LNA. There are two tones (f1 and f2) fed into the LNA. At the output of the LNA, there are f1, f2, 2*f1-f2 and 2*f2-f1 terms. Ideally the amplitude of 2*f1-f2 and 2*f2-f1 should be equal. But in really normally they are not equal, can someone help me explain that? Thank you.