Not for this RF application, no. I'm basing my remarks on what I know from audio/acoustics, where noise removal is pretty much grist for the mill in telecoms, f

Not for this RF application, no. I'm basing my remarks on what I know from audio/acoustics, where noise removal is pretty much grist for the mill in telecoms, forensic acoustics, medical instrumentation, cleaning up recordings etc. Take a look at Wiener and Kalman filters, blind deconvolution, warped polynomials... indeed there's a great many approaches.