zoujunjx
Member level 1
My question is how to extract the nonlinearity of a Gm-C integrator, i.e. THD (total Harmonic Distortion). SNR (Signal-to-Noise Ratio) and SDR (Signal-to-Distortion ratio)?
As my knowledge, these perforamnces are from the FFT of a signal. Does it need a tranisent simulation???
In some literatures, the performances 1dB compression and IP3 can also present the nonlinearity.
I am confused by that, Is there any relationship between these perforamnces? Anyone can give me a clear idea.
Thanks in advance!
As my knowledge, these perforamnces are from the FFT of a signal. Does it need a tranisent simulation???
In some literatures, the performances 1dB compression and IP3 can also present the nonlinearity.
I am confused by that, Is there any relationship between these perforamnces? Anyone can give me a clear idea.
Thanks in advance!