Due to the combined effects of different acoustic propagation, reflection patterns in different
time-scale, time-varying underwater acoustic (UWA) channel generally exhibits hybrid …

This paper investigates how to advantageously combine acoustic vector sensor field
components for underwater communications. The joint vector sensor beam steering and …

Multiple-input-multiple-output (MIMO) system offers a promising way for high data rate
communication over bandwidth-limited underwater acoustic channels. However, MIMO …

Orthogonal frequency division multiplexing (OFDM) is recently drawing more and more
attention for its high bandwidth efficiency over underwater acoustic (UWA) channels …

Bio-inspired camouflage covert underwater acoustic communication has been studied
widely recently. In order to improve the camouflage ability and communication rate, a bio …

Acoustic vector sensor measures scalar acoustic pressure along with particle motion in three
orthogonal directions and finds wide range of application in underwater acoustics. This …

Multiple-input–multiple-output (MIMO) communication systems utilize multiple transmitters to
send different pieces of information in parallel. This offers a promising way to communicate …

A blind Direction-of-Arrivals (DOAs) estimate of narrowband signals for Acoustic Vector-
Sensor (AVS) arrays is proposed. Building upon the special structure of the signal measured …

As a time-frequency doubly selective channel, severe multipath, Doppler, as well as the
large time-delay characteristics of the underwater acoustic (UWA) channel pose significant …

In the isotropic marine ambient noise field, the pressure and particle velocity signal
processing based on the maximal ratio combining (MRC) algorithm can effectively improve …