The performance of underwater acoustic communication can be improved by resorting to several diversity combining techniques. The harmonic distortion typically characterizing acoustic sources leads the signal to be transmitted over different carriers, giving rise to a particular kind of frequency diversity. In this direction, we explore the feasibility of maximal ratio combining and equal gain combining based on transmitter nonlinearities.
Frequency domain signal combining for acoustic modem non-linearities / Petroni, Andrea; Ko, Hak-Lim; Im, Tae Ho; Cho, Yong-Ho; Cusani, Roberto; Scarano, Gaetano; Biagi, Mauro. - (2019), pp. 1-4. (Intervento presentato al convegno MTS/IEEE Oceans 2019 - Marseille tenutosi a Marseille) [10.1109/OCEANSE.2019.8867149].
Frequency domain signal combining for acoustic modem non-linearities
Petroni, Andrea
;Cusani, Roberto;Scarano, Gaetano;Biagi, Mauro
2019
Abstract
The performance of underwater acoustic communication can be improved by resorting to several diversity combining techniques. The harmonic distortion typically characterizing acoustic sources leads the signal to be transmitted over different carriers, giving rise to a particular kind of frequency diversity. In this direction, we explore the feasibility of maximal ratio combining and equal gain combining based on transmitter nonlinearities.| File | Dimensione | Formato | |
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