Re: Geometric-Harmonic Mean
Unfortunately I have no links to papers or books. When you asked about it I just recall that it used sometimes for noise evaluation. I use it a few times in my work, this is really rear occasion. I prepared my own worksheet for this work and used it when necessary, but because it is very rear I even do not remember where this tool now. I think that geometric-harmonic mean may be used when there is a number of uncorrelated powers and it is necessary to evaluate their effect on the system. It may be noise, intermodulation and other non-linear effects, multiple unwanted RF signals (ambient RF noise), may be signals from Universe and so on. But this is only my guess, I cannot be 100% sure.