Underwater acoustic propagation from non-uniformly moving sources implementing the spectral parameter power series method

We consider the fields of the acoustic pressure in the stratified ocean produced by the non-uniformly moving sources. We obtain the asymptotic formulas for the far field taking into account the mode and lateral wave contributions. We propose the spectral parameter power series method (SPPS method) of the dispersion equation applicable for the calculation of the propagating modes from moving source in the deep ocean.